548420256

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 1754887680

約数和(自身を除く): 1206467424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 53, 57, 61, 62, 72, 76, 93, 96, 106, 114, 122, 124, 144, 152, 159, 171, 183, 186, 212, 228, 244, 248, 279, 288, 304, 318, 342, 366, 372, 424, 456, 477, 488, 496, 549, 558, 589, 608, 636, 684, 732, 744, 848, 912, 954, 976, 992, 1007, 1098, 1116, 1159, 1178, 1272, 1368, 1464, 1488, 1643, 1696, 1767, 1824, 1891, 1908, 1952, 2014, 2196, 2232, 2318, 2356, 2544, 2736, 2928, 2976, 3021, 3233, 3286, 3477, 3534, 3782, 3816, 4028, 4392, 4464, 4636, 4712, 4929, 5088, 5301, 5472, 5673, 5856, 6042, 6466, 6572, 6954, 7068, 7564, 7632, 8056, 8784, 8928, 9063, 9272, 9424, 9699, 9858, 10431, 10602, 11346, 12084, 12932, 13144, 13908, 14136, 14787, 15128, 15264, 16112, 17019, 17568, 18126, 18544, 18848, 19398, 19716, 20862, 21204, 22692, 24168, 25864, 26288, 27816, 28272, 29097, 29574, 30256, 31217, 32224, 34038, 35929, 36252, 37088, 38796, 39432, 41724, 42408, 45384, 48336, 51728, 52576, 55632, 56544, 58194, 59148, 60512, 61427, 62434, 68076, 71858, 72504, 77592, 78864, 83448, 84816, 90768, 93651, 96672, 100223, 103456, 107787, 111264, 116388, 118296, 122854, 124868, 136152, 143716, 145008, 155184, 157728, 166896, 169632, 181536, 184281, 187302, 200446, 215574, 232776, 236592, 245708, 249736, 272304, 280953, 287432, 290016, 300669, 310368, 323361, 333792, 368562, 374604, 400892, 431148, 465552, 473184, 491416, 499472, 544608, 552843, 561906, 574864, 601338, 646722, 737124, 749208, 801784, 862296, 902007, 931104, 982832, 998944, 1105686, 1123812, 1149728, 1202676, 1293444, 1474248, 1498416, 1603568, 1724592, 1804014, 1904237, 1965664, 2211372, 2247624, 2405352, 2586888, 2948496, 2996832, 3207136, 3449184, 3608028, 3808474, 4422744, 4495248, 4810704, 5173776, 5712711, 5896992, 7216056, 7616948, 8845488, 8990496, 9621408, 10347552, 11425422, 14432112, 15233896, 17138133, 17690976, 22850844, 28864224, 30467792, 34276266, 45701688, 60935584, 68552532, 91403376, 137105064, 182806752, 274210128, 548420256]

約数ペア:

[(1, 548420256), (2, 274210128), (3, 182806752), (4, 137105064), (6, 91403376), (8, 68552532), (9, 60935584), (12, 45701688), (16, 34276266), (18, 30467792), (19, 28864224), (24, 22850844), (31, 17690976), (32, 17138133), (36, 15233896), (38, 14432112), (48, 11425422), (53, 10347552), (57, 9621408), (61, 8990496), (62, 8845488), (72, 7616948), (76, 7216056), (93, 5896992), (96, 5712711), (106, 5173776), (114, 4810704), (122, 4495248), (124, 4422744), (144, 3808474), (152, 3608028), (159, 3449184), (171, 3207136), (183, 2996832), (186, 2948496), (212, 2586888), (228, 2405352), (244, 2247624), (248, 2211372), (279, 1965664), (288, 1904237), (304, 1804014), (318, 1724592), (342, 1603568), (366, 1498416), (372, 1474248), (424, 1293444), (456, 1202676), (477, 1149728), (488, 1123812), (496, 1105686), (549, 998944), (558, 982832), (589, 931104), (608, 902007), (636, 862296), (684, 801784), (732, 749208), (744, 737124), (848, 646722), (912, 601338), (954, 574864), (976, 561906), (992, 552843), (1007, 544608), (1098, 499472), (1116, 491416), (1159, 473184), (1178, 465552), (1272, 431148), (1368, 400892), (1464, 374604), (1488, 368562), (1643, 333792), (1696, 323361), (1767, 310368), (1824, 300669), (1891, 290016), (1908, 287432), (1952, 280953), (2014, 272304), (2196, 249736), (2232, 245708), (2318, 236592), (2356, 232776), (2544, 215574), (2736, 200446), (2928, 187302), (2976, 184281), (3021, 181536), (3233, 169632), (3286, 166896), (3477, 157728), (3534, 155184), (3782, 145008), (3816, 143716), (4028, 136152), (4392, 124868), (4464, 122854), (4636, 118296), (4712, 116388), (4929, 111264), (5088, 107787), (5301, 103456), (5472, 100223), (5673, 96672), (5856, 93651), (6042, 90768), (6466, 84816), (6572, 83448), (6954, 78864), (7068, 77592), (7564, 72504), (7632, 71858), (8056, 68076), (8784, 62434), (8928, 61427), (9063, 60512), (9272, 59148), (9424, 58194), (9699, 56544), (9858, 55632), (10431, 52576), (10602, 51728), (11346, 48336), (12084, 45384), (12932, 42408), (13144, 41724), (13908, 39432), (14136, 38796), (14787, 37088), (15128, 36252), (15264, 35929), (16112, 34038), (17019, 32224), (17568, 31217), (18126, 30256), (18544, 29574), (18848, 29097), (19398, 28272), (19716, 27816), (20862, 26288), (21204, 25864), (22692, 24168)]