1278316993488

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{63247}}^1$

素因数の和:63370

約数の個数: 240

約数和(自身を含む): 3698265391104

約数和(自身を除く): 2419948397616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 47, 48, 51, 62, 68, 93, 94, 102, 124, 136, 141, 186, 188, 204, 248, 272, 282, 289, 372, 376, 408, 496, 527, 564, 578, 744, 752, 799, 816, 867, 1054, 1128, 1156, 1457, 1488, 1581, 1598, 1734, 2108, 2256, 2312, 2397, 2914, 3162, 3196, 3468, 4216, 4371, 4624, 4794, 5828, 6324, 6392, 6936, 8432, 8742, 8959, 9588, 11656, 12648, 12784, 13583, 13872, 17484, 17918, 19176, 23312, 24769, 25296, 26877, 27166, 34968, 35836, 38352, 40749, 49538, 53754, 54332, 63247, 69936, 71672, 74307, 81498, 99076, 107508, 108664, 126494, 143344, 148614, 162996, 189741, 198152, 215016, 217328, 252988, 297228, 325992, 379482, 396304, 421073, 430032, 505976, 594456, 651984, 758964, 842146, 1011952, 1075199, 1188912, 1263219, 1517928, 1684292, 1960657, 2150398, 2526438, 2972609, 3035856, 3225597, 3368584, 3921314, 4300796, 5052876, 5881971, 5945218, 6451194, 6737168, 7842628, 8601592, 8917827, 10105752, 11763942, 11890436, 12902388, 15685256, 17203184, 17835654, 18278383, 20211504, 23527884, 23780872, 25804776, 31370512, 33331169, 35671308, 36556766, 47055768, 47561744, 50534353, 51609552, 54835149, 66662338, 71342616, 73113532, 92150879, 94111536, 99993507, 101068706, 109670298, 133324676, 142685232, 146227064, 151603059, 184301758, 199987014, 202137412, 219340596, 266649352, 276452637, 292454128, 303206118, 368603516, 399974028, 404274824, 438681192, 533298704, 552905274, 566629873, 606412236, 737207032, 799948056, 808549648, 859084001, 877362384, 1105810548, 1133259746, 1212824472, 1474414064, 1566564943, 1599896112, 1699889619, 1718168002, 2211621096, 2266519492, 2425648944, 2577252003, 3133129886, 3399779238, 3436336004, 4423242192, 4533038984, 4699694829, 5154504006, 6266259772, 6799558476, 6872672008, 9066077968, 9399389658, 10309008012, 12532519544, 13599116952, 13745344016, 18798779316, 20618016024, 25065039088, 26631604031, 27198233904, 37597558632, 41236032048, 53263208062, 75195117264, 79894812093, 106526416124, 159789624186, 213052832248, 319579248372, 426105664496, 639158496744, 1278316993488]

約数ペア:

[(1, 1278316993488), (2, 639158496744), (3, 426105664496), (4, 319579248372), (6, 213052832248), (8, 159789624186), (12, 106526416124), (16, 79894812093), (17, 75195117264), (24, 53263208062), (31, 41236032048), (34, 37597558632), (47, 27198233904), (48, 26631604031), (51, 25065039088), (62, 20618016024), (68, 18798779316), (93, 13745344016), (94, 13599116952), (102, 12532519544), (124, 10309008012), (136, 9399389658), (141, 9066077968), (186, 6872672008), (188, 6799558476), (204, 6266259772), (248, 5154504006), (272, 4699694829), (282, 4533038984), (289, 4423242192), (372, 3436336004), (376, 3399779238), (408, 3133129886), (496, 2577252003), (527, 2425648944), (564, 2266519492), (578, 2211621096), (744, 1718168002), (752, 1699889619), (799, 1599896112), (816, 1566564943), (867, 1474414064), (1054, 1212824472), (1128, 1133259746), (1156, 1105810548), (1457, 877362384), (1488, 859084001), (1581, 808549648), (1598, 799948056), (1734, 737207032), (2108, 606412236), (2256, 566629873), (2312, 552905274), (2397, 533298704), (2914, 438681192), (3162, 404274824), (3196, 399974028), (3468, 368603516), (4216, 303206118), (4371, 292454128), (4624, 276452637), (4794, 266649352), (5828, 219340596), (6324, 202137412), (6392, 199987014), (6936, 184301758), (8432, 151603059), (8742, 146227064), (8959, 142685232), (9588, 133324676), (11656, 109670298), (12648, 101068706), (12784, 99993507), (13583, 94111536), (13872, 92150879), (17484, 73113532), (17918, 71342616), (19176, 66662338), (23312, 54835149), (24769, 51609552), (25296, 50534353), (26877, 47561744), (27166, 47055768), (34968, 36556766), (35836, 35671308), (38352, 33331169), (40749, 31370512), (49538, 25804776), (53754, 23780872), (54332, 23527884), (63247, 20211504), (69936, 18278383), (71672, 17835654), (74307, 17203184), (81498, 15685256), (99076, 12902388), (107508, 11890436), (108664, 11763942), (126494, 10105752), (143344, 8917827), (148614, 8601592), (162996, 7842628), (189741, 6737168), (198152, 6451194), (215016, 5945218), (217328, 5881971), (252988, 5052876), (297228, 4300796), (325992, 3921314), (379482, 3368584), (396304, 3225597), (421073, 3035856), (430032, 2972609), (505976, 2526438), (594456, 2150398), (651984, 1960657), (758964, 1684292), (842146, 1517928), (1011952, 1263219), (1075199, 1188912)]