291264984

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:655

約数の個数: 160

約数和(自身を含む): 881218800

約数和(自身を除く): 589953816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 41, 54, 57, 72, 76, 81, 82, 108, 114, 123, 152, 162, 164, 171, 216, 228, 246, 324, 328, 342, 369, 456, 492, 513, 577, 648, 684, 738, 779, 984, 1026, 1107, 1154, 1368, 1476, 1539, 1558, 1731, 2052, 2214, 2308, 2337, 2952, 3078, 3116, 3321, 3462, 4104, 4428, 4616, 4674, 5193, 6156, 6232, 6642, 6924, 7011, 8856, 9348, 10386, 10963, 12312, 13284, 13848, 14022, 15579, 18696, 20772, 21033, 21926, 23657, 26568, 28044, 31158, 32889, 41544, 42066, 43852, 46737, 47314, 56088, 62316, 63099, 65778, 70971, 84132, 87704, 93474, 94628, 98667, 124632, 126198, 131556, 141942, 168264, 186948, 189256, 197334, 212913, 252396, 263112, 283884, 296001, 373896, 394668, 425826, 449483, 504792, 567768, 592002, 638739, 789336, 851652, 888003, 898966, 1184004, 1277478, 1348449, 1703304, 1776006, 1797932, 1916217, 2368008, 2554956, 2696898, 3552012, 3595864, 3832434, 4045347, 5109912, 5393796, 7104024, 7664868, 8090694, 10787592, 12136041, 15329736, 16181388, 24272082, 32362776, 36408123, 48544164, 72816246, 97088328, 145632492, 291264984]

約数ペア:

[(1, 291264984), (2, 145632492), (3, 97088328), (4, 72816246), (6, 48544164), (8, 36408123), (9, 32362776), (12, 24272082), (18, 16181388), (19, 15329736), (24, 12136041), (27, 10787592), (36, 8090694), (38, 7664868), (41, 7104024), (54, 5393796), (57, 5109912), (72, 4045347), (76, 3832434), (81, 3595864), (82, 3552012), (108, 2696898), (114, 2554956), (123, 2368008), (152, 1916217), (162, 1797932), (164, 1776006), (171, 1703304), (216, 1348449), (228, 1277478), (246, 1184004), (324, 898966), (328, 888003), (342, 851652), (369, 789336), (456, 638739), (492, 592002), (513, 567768), (577, 504792), (648, 449483), (684, 425826), (738, 394668), (779, 373896), (984, 296001), (1026, 283884), (1107, 263112), (1154, 252396), (1368, 212913), (1476, 197334), (1539, 189256), (1558, 186948), (1731, 168264), (2052, 141942), (2214, 131556), (2308, 126198), (2337, 124632), (2952, 98667), (3078, 94628), (3116, 93474), (3321, 87704), (3462, 84132), (4104, 70971), (4428, 65778), (4616, 63099), (4674, 62316), (5193, 56088), (6156, 47314), (6232, 46737), (6642, 43852), (6924, 42066), (7011, 41544), (8856, 32889), (9348, 31158), (10386, 28044), (10963, 26568), (12312, 23657), (13284, 21926), (13848, 21033), (14022, 20772), (15579, 18696)]