1331306876152

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{823}}^1\times {\mathrm{929}}^1$

素因数の和:2237

約数の個数: 128

約数和(自身を含む): 2794064025600

約数和(自身を除く): 1462757149448

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 421, 517, 823, 842, 929, 1034, 1646, 1684, 1858, 2068, 3292, 3368, 3716, 4136, 4631, 6584, 7432, 9053, 9262, 10219, 18106, 18524, 19787, 20438, 36212, 37048, 38681, 39574, 40876, 43663, 72424, 77362, 79148, 81752, 87326, 154724, 158296, 174652, 217657, 309448, 346483, 349304, 391109, 425491, 435314, 480293, 692966, 764567, 782218, 850982, 870628, 960586, 1385932, 1529134, 1564436, 1701964, 1741256, 1921172, 2771864, 3058268, 3128872, 3403928, 3811313, 3842344, 4302199, 6116536, 7622626, 8410237, 8604398, 15245252, 16284701, 16820474, 17208796, 18382123, 30490504, 32569402, 33640948, 34417592, 35934649, 36764246, 65138804, 67281896, 71869298, 73528492, 130277608, 143738596, 147056984, 179131711, 202203353, 287477192, 321882707, 358263422, 395281139, 404406706, 643765414, 716526844, 790562278, 808813412, 1287530828, 1433053688, 1581124556, 1617626824, 2575061656, 3162249112, 3540709777, 7081419554, 14162839108, 15128487229, 28325678216, 30256974458, 60513948916, 121027897832, 166413359519, 332826719038, 665653438076, 1331306876152]

約数ペア:

[(1, 1331306876152), (2, 665653438076), (4, 332826719038), (8, 166413359519), (11, 121027897832), (22, 60513948916), (44, 30256974458), (47, 28325678216), (88, 15128487229), (94, 14162839108), (188, 7081419554), (376, 3540709777), (421, 3162249112), (517, 2575061656), (823, 1617626824), (842, 1581124556), (929, 1433053688), (1034, 1287530828), (1646, 808813412), (1684, 790562278), (1858, 716526844), (2068, 643765414), (3292, 404406706), (3368, 395281139), (3716, 358263422), (4136, 321882707), (4631, 287477192), (6584, 202203353), (7432, 179131711), (9053, 147056984), (9262, 143738596), (10219, 130277608), (18106, 73528492), (18524, 71869298), (19787, 67281896), (20438, 65138804), (36212, 36764246), (37048, 35934649), (38681, 34417592), (39574, 33640948), (40876, 32569402), (43663, 30490504), (72424, 18382123), (77362, 17208796), (79148, 16820474), (81752, 16284701), (87326, 15245252), (154724, 8604398), (158296, 8410237), (174652, 7622626), (217657, 6116536), (309448, 4302199), (346483, 3842344), (349304, 3811313), (391109, 3403928), (425491, 3128872), (435314, 3058268), (480293, 2771864), (692966, 1921172), (764567, 1741256), (782218, 1701964), (850982, 1564436), (870628, 1529134), (960586, 1385932)]