21477764088

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2323

約数の個数: 256

約数和(自身を含む): 67246848000

約数和(自身を除く): 45769083912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 47, 54, 66, 72, 88, 89, 94, 99, 108, 132, 141, 178, 188, 198, 216, 264, 267, 282, 297, 356, 376, 396, 423, 517, 534, 564, 594, 712, 792, 801, 846, 979, 1034, 1068, 1128, 1188, 1269, 1551, 1602, 1692, 1958, 2068, 2136, 2161, 2376, 2403, 2538, 2937, 3102, 3204, 3384, 3916, 4136, 4183, 4322, 4653, 4806, 5076, 5874, 6204, 6408, 6483, 7832, 8366, 8644, 8811, 9306, 9612, 10152, 11748, 12408, 12549, 12966, 13959, 16732, 17288, 17622, 18612, 19224, 19449, 23496, 23771, 25098, 25932, 26433, 27918, 33464, 35244, 37224, 37647, 38898, 46013, 47542, 50196, 51864, 52866, 55836, 58347, 70488, 71313, 75294, 77796, 92026, 95084, 100392, 101567, 105732, 111672, 112941, 116694, 138039, 142626, 150588, 155592, 184052, 190168, 192329, 203134, 211464, 213939, 225882, 233388, 276078, 285252, 301176, 304701, 368104, 384658, 406268, 414117, 427878, 451764, 466776, 552156, 570504, 576987, 609402, 641817, 769316, 812536, 828234, 855756, 903528, 914103, 1104312, 1117237, 1153974, 1218804, 1242351, 1283634, 1538632, 1656468, 1711512, 1730961, 1828206, 2115619, 2234474, 2307948, 2437608, 2484702, 2567268, 2742309, 3312936, 3351711, 3461922, 3656412, 4231238, 4468948, 4615896, 4969404, 5134536, 5192883, 5484618, 6346857, 6703422, 6923844, 7312824, 8462476, 8937896, 9039463, 9938808, 10055133, 10385766, 10969236, 12693714, 13406844, 13847688, 16924952, 18078926, 19040571, 20110266, 20771532, 21938472, 25387428, 26813688, 27118389, 30165399, 36157852, 38081142, 40220532, 41543064, 50774856, 54236778, 57121713, 60330798, 72315704, 76162284, 80441064, 81355167, 99434093, 108473556, 114243426, 120661596, 152324568, 162710334, 198868186, 216947112, 228486852, 241323192, 244065501, 298302279, 325420668, 397736372, 456973704, 488131002, 596604558, 650841336, 795472744, 894906837, 976262004, 1193209116, 1789813674, 1952524008, 2386418232, 2684720511, 3579627348, 5369441022, 7159254696, 10738882044, 21477764088]

約数ペア:

[(1, 21477764088), (2, 10738882044), (3, 7159254696), (4, 5369441022), (6, 3579627348), (8, 2684720511), (9, 2386418232), (11, 1952524008), (12, 1789813674), (18, 1193209116), (22, 976262004), (24, 894906837), (27, 795472744), (33, 650841336), (36, 596604558), (44, 488131002), (47, 456973704), (54, 397736372), (66, 325420668), (72, 298302279), (88, 244065501), (89, 241323192), (94, 228486852), (99, 216947112), (108, 198868186), (132, 162710334), (141, 152324568), (178, 120661596), (188, 114243426), (198, 108473556), (216, 99434093), (264, 81355167), (267, 80441064), (282, 76162284), (297, 72315704), (356, 60330798), (376, 57121713), (396, 54236778), (423, 50774856), (517, 41543064), (534, 40220532), (564, 38081142), (594, 36157852), (712, 30165399), (792, 27118389), (801, 26813688), (846, 25387428), (979, 21938472), (1034, 20771532), (1068, 20110266), (1128, 19040571), (1188, 18078926), (1269, 16924952), (1551, 13847688), (1602, 13406844), (1692, 12693714), (1958, 10969236), (2068, 10385766), (2136, 10055133), (2161, 9938808), (2376, 9039463), (2403, 8937896), (2538, 8462476), (2937, 7312824), (3102, 6923844), (3204, 6703422), (3384, 6346857), (3916, 5484618), (4136, 5192883), (4183, 5134536), (4322, 4969404), (4653, 4615896), (4806, 4468948), (5076, 4231238), (5874, 3656412), (6204, 3461922), (6408, 3351711), (6483, 3312936), (7832, 2742309), (8366, 2567268), (8644, 2484702), (8811, 2437608), (9306, 2307948), (9612, 2234474), (10152, 2115619), (11748, 1828206), (12408, 1730961), (12549, 1711512), (12966, 1656468), (13959, 1538632), (16732, 1283634), (17288, 1242351), (17622, 1218804), (18612, 1153974), (19224, 1117237), (19449, 1104312), (23496, 914103), (23771, 903528), (25098, 855756), (25932, 828234), (26433, 812536), (27918, 769316), (33464, 641817), (35244, 609402), (37224, 576987), (37647, 570504), (38898, 552156), (46013, 466776), (47542, 451764), (50196, 427878), (51864, 414117), (52866, 406268), (55836, 384658), (58347, 368104), (70488, 304701), (71313, 301176), (75294, 285252), (77796, 276078), (92026, 233388), (95084, 225882), (100392, 213939), (101567, 211464), (105732, 203134), (111672, 192329), (112941, 190168), (116694, 184052), (138039, 155592), (142626, 150588)]