2945914128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 240

約数和(自身を含む): 9161318400

約数和(自身を除く): 6215404272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 47, 48, 57, 62, 72, 76, 93, 94, 114, 124, 141, 144, 152, 171, 186, 188, 228, 248, 279, 282, 304, 342, 372, 376, 423, 456, 496, 558, 564, 589, 684, 739, 744, 752, 846, 893, 912, 1116, 1128, 1178, 1368, 1457, 1478, 1488, 1692, 1767, 1786, 2217, 2232, 2256, 2356, 2679, 2736, 2914, 2956, 3384, 3534, 3572, 4371, 4434, 4464, 4712, 5301, 5358, 5828, 5912, 6651, 6768, 7068, 7144, 8037, 8742, 8868, 9424, 10602, 10716, 11656, 11824, 13113, 13302, 14041, 14136, 14288, 16074, 17484, 17736, 21204, 21432, 22909, 23312, 26226, 26604, 27683, 28082, 28272, 32148, 34733, 34968, 35472, 42123, 42408, 42864, 45818, 52452, 53208, 55366, 56164, 64296, 68727, 69466, 69936, 83049, 84246, 84816, 91636, 104199, 104904, 106416, 110732, 112328, 126369, 128592, 137454, 138932, 166098, 168492, 183272, 206181, 208398, 209808, 221464, 224656, 249147, 252738, 274908, 277864, 312597, 332196, 336984, 366544, 412362, 416796, 435271, 442928, 498294, 505476, 549816, 555728, 625194, 659927, 664392, 673968, 824724, 833592, 870542, 996588, 1010952, 1076723, 1099632, 1250388, 1305813, 1319854, 1328784, 1649448, 1667184, 1741084, 1979781, 1993176, 2021904, 2153446, 2500776, 2611626, 2639708, 3230169, 3298896, 3482168, 3917439, 3959562, 3986352, 4306892, 5001552, 5223252, 5279416, 5939343, 6460338, 6964336, 7834878, 7919124, 8613784, 9690507, 10446504, 10558832, 11878686, 12920676, 15669756, 15838248, 17227568, 19381014, 20457737, 20893008, 23757372, 25841352, 31339512, 31676496, 38762028, 40915474, 47514744, 51682704, 61373211, 62679024, 77524056, 81830948, 95029488, 122746422, 155048112, 163661896, 184119633, 245492844, 327323792, 368239266, 490985688, 736478532, 981971376, 1472957064, 2945914128]

約数ペア:

[(1, 2945914128), (2, 1472957064), (3, 981971376), (4, 736478532), (6, 490985688), (8, 368239266), (9, 327323792), (12, 245492844), (16, 184119633), (18, 163661896), (19, 155048112), (24, 122746422), (31, 95029488), (36, 81830948), (38, 77524056), (47, 62679024), (48, 61373211), (57, 51682704), (62, 47514744), (72, 40915474), (76, 38762028), (93, 31676496), (94, 31339512), (114, 25841352), (124, 23757372), (141, 20893008), (144, 20457737), (152, 19381014), (171, 17227568), (186, 15838248), (188, 15669756), (228, 12920676), (248, 11878686), (279, 10558832), (282, 10446504), (304, 9690507), (342, 8613784), (372, 7919124), (376, 7834878), (423, 6964336), (456, 6460338), (496, 5939343), (558, 5279416), (564, 5223252), (589, 5001552), (684, 4306892), (739, 3986352), (744, 3959562), (752, 3917439), (846, 3482168), (893, 3298896), (912, 3230169), (1116, 2639708), (1128, 2611626), (1178, 2500776), (1368, 2153446), (1457, 2021904), (1478, 1993176), (1488, 1979781), (1692, 1741084), (1767, 1667184), (1786, 1649448), (2217, 1328784), (2232, 1319854), (2256, 1305813), (2356, 1250388), (2679, 1099632), (2736, 1076723), (2914, 1010952), (2956, 996588), (3384, 870542), (3534, 833592), (3572, 824724), (4371, 673968), (4434, 664392), (4464, 659927), (4712, 625194), (5301, 555728), (5358, 549816), (5828, 505476), (5912, 498294), (6651, 442928), (6768, 435271), (7068, 416796), (7144, 412362), (8037, 366544), (8742, 336984), (8868, 332196), (9424, 312597), (10602, 277864), (10716, 274908), (11656, 252738), (11824, 249147), (13113, 224656), (13302, 221464), (14041, 209808), (14136, 208398), (14288, 206181), (16074, 183272), (17484, 168492), (17736, 166098), (21204, 138932), (21432, 137454), (22909, 128592), (23312, 126369), (26226, 112328), (26604, 110732), (27683, 106416), (28082, 104904), (28272, 104199), (32148, 91636), (34733, 84816), (34968, 84246), (35472, 83049), (42123, 69936), (42408, 69466), (42864, 68727), (45818, 64296), (52452, 56164), (53208, 55366)]