666330976728

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{5227}}^1$

素因数の和:5751

約数の個数: 256

約数和(自身を含む): 1960374528000

約数和(自身を除く): 1294043551272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 47, 54, 58, 72, 87, 94, 108, 116, 141, 174, 188, 216, 232, 261, 282, 348, 376, 423, 433, 522, 564, 696, 783, 846, 866, 1044, 1128, 1269, 1299, 1363, 1566, 1692, 1732, 2088, 2538, 2598, 2726, 3132, 3384, 3464, 3897, 4089, 5076, 5196, 5227, 5452, 6264, 7794, 8178, 10152, 10392, 10454, 10904, 11691, 12267, 12557, 15588, 15681, 16356, 20351, 20908, 23382, 24534, 25114, 31176, 31362, 32712, 36801, 37671, 40702, 41816, 46764, 47043, 49068, 50228, 61053, 62724, 73602, 75342, 81404, 93528, 94086, 98136, 100456, 113013, 122106, 125448, 141129, 147204, 150684, 151583, 162808, 183159, 188172, 226026, 244212, 245669, 282258, 294408, 301368, 303166, 339039, 366318, 376344, 452052, 454749, 488424, 491338, 549477, 564516, 590179, 606332, 678078, 732636, 737007, 904104, 909498, 982676, 1098954, 1129032, 1180358, 1212664, 1356156, 1364247, 1465272, 1474014, 1770537, 1818996, 1965352, 2197908, 2211021, 2263291, 2360716, 2712312, 2728494, 2948028, 3541074, 3637992, 4092741, 4395816, 4422042, 4526582, 4721432, 5311611, 5456988, 5896056, 6633063, 6789873, 7082148, 7124401, 8185482, 8844084, 9053164, 10623222, 10913976, 13266126, 13579746, 14164296, 14248802, 15934833, 16370964, 17688168, 18106328, 20369619, 21246444, 21373203, 26532252, 27159492, 28497604, 31869666, 32741928, 40739238, 42492888, 42746406, 53064504, 54318984, 56995208, 61108857, 63739332, 64119609, 65635439, 81478476, 85492812, 106374677, 122217714, 127478664, 128239218, 131270878, 162956952, 170985624, 192358827, 196906317, 212749354, 244435428, 256478436, 262541756, 319124031, 384717654, 393812634, 425498708, 488870856, 512956872, 525083512, 590718951, 638248062, 769435308, 787625268, 850997416, 957372093, 1181437902, 1276496124, 1538870616, 1575250536, 1772156853, 1914744186, 2362875804, 2552992248, 2872116279, 3084865633, 3544313706, 3829488372, 4725751608, 5744232558, 6169731266, 7088627412, 7658976744, 9254596899, 11488465116, 12339462532, 14177254824, 18509193798, 22976930232, 24678925064, 27763790697, 37018387596, 55527581394, 74036775192, 83291372091, 111055162788, 166582744182, 222110325576, 333165488364, 666330976728]

約数ペア:

[(1, 666330976728), (2, 333165488364), (3, 222110325576), (4, 166582744182), (6, 111055162788), (8, 83291372091), (9, 74036775192), (12, 55527581394), (18, 37018387596), (24, 27763790697), (27, 24678925064), (29, 22976930232), (36, 18509193798), (47, 14177254824), (54, 12339462532), (58, 11488465116), (72, 9254596899), (87, 7658976744), (94, 7088627412), (108, 6169731266), (116, 5744232558), (141, 4725751608), (174, 3829488372), (188, 3544313706), (216, 3084865633), (232, 2872116279), (261, 2552992248), (282, 2362875804), (348, 1914744186), (376, 1772156853), (423, 1575250536), (433, 1538870616), (522, 1276496124), (564, 1181437902), (696, 957372093), (783, 850997416), (846, 787625268), (866, 769435308), (1044, 638248062), (1128, 590718951), (1269, 525083512), (1299, 512956872), (1363, 488870856), (1566, 425498708), (1692, 393812634), (1732, 384717654), (2088, 319124031), (2538, 262541756), (2598, 256478436), (2726, 244435428), (3132, 212749354), (3384, 196906317), (3464, 192358827), (3897, 170985624), (4089, 162956952), (5076, 131270878), (5196, 128239218), (5227, 127478664), (5452, 122217714), (6264, 106374677), (7794, 85492812), (8178, 81478476), (10152, 65635439), (10392, 64119609), (10454, 63739332), (10904, 61108857), (11691, 56995208), (12267, 54318984), (12557, 53064504), (15588, 42746406), (15681, 42492888), (16356, 40739238), (20351, 32741928), (20908, 31869666), (23382, 28497604), (24534, 27159492), (25114, 26532252), (31176, 21373203), (31362, 21246444), (32712, 20369619), (36801, 18106328), (37671, 17688168), (40702, 16370964), (41816, 15934833), (46764, 14248802), (47043, 14164296), (49068, 13579746), (50228, 13266126), (61053, 10913976), (62724, 10623222), (73602, 9053164), (75342, 8844084), (81404, 8185482), (93528, 7124401), (94086, 7082148), (98136, 6789873), (100456, 6633063), (113013, 5896056), (122106, 5456988), (125448, 5311611), (141129, 4721432), (147204, 4526582), (150684, 4422042), (151583, 4395816), (162808, 4092741), (183159, 3637992), (188172, 3541074), (226026, 2948028), (244212, 2728494), (245669, 2712312), (282258, 2360716), (294408, 2263291), (301368, 2211021), (303166, 2197908), (339039, 1965352), (366318, 1818996), (376344, 1770537), (452052, 1474014), (454749, 1465272), (488424, 1364247), (491338, 1356156), (549477, 1212664), (564516, 1180358), (590179, 1129032), (606332, 1098954), (678078, 982676), (732636, 909498), (737007, 904104)]