304964856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 988416000

約数和(自身を除く): 683451144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 131, 149, 168, 186, 217, 248, 252, 262, 279, 298, 372, 393, 434, 447, 504, 524, 558, 596, 651, 744, 786, 868, 894, 917, 1043, 1048, 1116, 1179, 1192, 1302, 1341, 1572, 1736, 1788, 1834, 1953, 2086, 2232, 2358, 2604, 2682, 2751, 3129, 3144, 3576, 3668, 3906, 4061, 4172, 4619, 4716, 5208, 5364, 5502, 6258, 7336, 7812, 8122, 8253, 8344, 9238, 9387, 9432, 10728, 11004, 12183, 12516, 13857, 15624, 16244, 16506, 18476, 18774, 19519, 22008, 24366, 25032, 27714, 28427, 32333, 32488, 33012, 36549, 36952, 37548, 39038, 41571, 48732, 55428, 56854, 58557, 64666, 66024, 73098, 75096, 78076, 83142, 85281, 96999, 97464, 110856, 113708, 117114, 129332, 136633, 146196, 156152, 166284, 170562, 175671, 193998, 227416, 234228, 255843, 258664, 273266, 290997, 292392, 332568, 341124, 351342, 387996, 409899, 468456, 511686, 546532, 581994, 605089, 682248, 702684, 775992, 819798, 1023372, 1093064, 1163988, 1210178, 1229697, 1405368, 1639596, 1815267, 2046744, 2327976, 2420356, 2459394, 3279192, 3630534, 4235623, 4840712, 4918788, 5445801, 7261068, 8471246, 9837576, 10891602, 12706869, 14522136, 16942492, 21783204, 25413738, 33884984, 38120607, 43566408, 50827476, 76241214, 101654952, 152482428, 304964856]

約数ペア:

[(1, 304964856), (2, 152482428), (3, 101654952), (4, 76241214), (6, 50827476), (7, 43566408), (8, 38120607), (9, 33884984), (12, 25413738), (14, 21783204), (18, 16942492), (21, 14522136), (24, 12706869), (28, 10891602), (31, 9837576), (36, 8471246), (42, 7261068), (56, 5445801), (62, 4918788), (63, 4840712), (72, 4235623), (84, 3630534), (93, 3279192), (124, 2459394), (126, 2420356), (131, 2327976), (149, 2046744), (168, 1815267), (186, 1639596), (217, 1405368), (248, 1229697), (252, 1210178), (262, 1163988), (279, 1093064), (298, 1023372), (372, 819798), (393, 775992), (434, 702684), (447, 682248), (504, 605089), (524, 581994), (558, 546532), (596, 511686), (651, 468456), (744, 409899), (786, 387996), (868, 351342), (894, 341124), (917, 332568), (1043, 292392), (1048, 290997), (1116, 273266), (1179, 258664), (1192, 255843), (1302, 234228), (1341, 227416), (1572, 193998), (1736, 175671), (1788, 170562), (1834, 166284), (1953, 156152), (2086, 146196), (2232, 136633), (2358, 129332), (2604, 117114), (2682, 113708), (2751, 110856), (3129, 97464), (3144, 96999), (3576, 85281), (3668, 83142), (3906, 78076), (4061, 75096), (4172, 73098), (4619, 66024), (4716, 64666), (5208, 58557), (5364, 56854), (5502, 55428), (6258, 48732), (7336, 41571), (7812, 39038), (8122, 37548), (8253, 36952), (8344, 36549), (9238, 33012), (9387, 32488), (9432, 32333), (10728, 28427), (11004, 27714), (12183, 25032), (12516, 24366), (13857, 22008), (15624, 19519), (16244, 18774), (16506, 18476)]