331303608

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 993168000

約数和(自身を除く): 661864392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 81, 108, 114, 142, 152, 162, 171, 213, 216, 228, 284, 324, 342, 379, 426, 456, 513, 568, 639, 648, 684, 758, 852, 1026, 1137, 1278, 1349, 1368, 1516, 1539, 1704, 1917, 2052, 2274, 2556, 2698, 3032, 3078, 3411, 3834, 4047, 4104, 4548, 5112, 5396, 5751, 6156, 6822, 7201, 7668, 8094, 9096, 10233, 10792, 11502, 12141, 12312, 13644, 14402, 15336, 16188, 20466, 21603, 23004, 24282, 26909, 27288, 28804, 30699, 32376, 36423, 40932, 43206, 46008, 48564, 53818, 57608, 61398, 64809, 72846, 80727, 81864, 86412, 97128, 107636, 109269, 122796, 129618, 145692, 161454, 172824, 194427, 215272, 218538, 242181, 245592, 259236, 291384, 322908, 388854, 437076, 484362, 511271, 518472, 583281, 645816, 726543, 777708, 874152, 968724, 1022542, 1166562, 1453086, 1533813, 1555416, 1937448, 2045084, 2179629, 2333124, 2906172, 3067626, 4090168, 4359258, 4601439, 4666248, 5812344, 6135252, 8718516, 9202878, 12270504, 13804317, 17437032, 18405756, 27608634, 36811512, 41412951, 55217268, 82825902, 110434536, 165651804, 331303608]

約数ペア:

[(1, 331303608), (2, 165651804), (3, 110434536), (4, 82825902), (6, 55217268), (8, 41412951), (9, 36811512), (12, 27608634), (18, 18405756), (19, 17437032), (24, 13804317), (27, 12270504), (36, 9202878), (38, 8718516), (54, 6135252), (57, 5812344), (71, 4666248), (72, 4601439), (76, 4359258), (81, 4090168), (108, 3067626), (114, 2906172), (142, 2333124), (152, 2179629), (162, 2045084), (171, 1937448), (213, 1555416), (216, 1533813), (228, 1453086), (284, 1166562), (324, 1022542), (342, 968724), (379, 874152), (426, 777708), (456, 726543), (513, 645816), (568, 583281), (639, 518472), (648, 511271), (684, 484362), (758, 437076), (852, 388854), (1026, 322908), (1137, 291384), (1278, 259236), (1349, 245592), (1368, 242181), (1516, 218538), (1539, 215272), (1704, 194427), (1917, 172824), (2052, 161454), (2274, 145692), (2556, 129618), (2698, 122796), (3032, 109269), (3078, 107636), (3411, 97128), (3834, 86412), (4047, 81864), (4104, 80727), (4548, 72846), (5112, 64809), (5396, 61398), (5751, 57608), (6156, 53818), (6822, 48564), (7201, 46008), (7668, 43206), (8094, 40932), (9096, 36423), (10233, 32376), (10792, 30699), (11502, 28804), (12141, 27288), (12312, 26909), (13644, 24282), (14402, 23004), (15336, 21603), (16188, 20466)]