628963416

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:394

約数の個数: 144

約数和(自身を含む): 1830432240

約数和(自身を除く): 1201468824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 167, 181, 204, 289, 306, 334, 362, 408, 501, 543, 578, 612, 668, 724, 867, 1002, 1086, 1156, 1224, 1336, 1448, 1503, 1629, 1734, 2004, 2172, 2312, 2601, 2839, 3006, 3077, 3258, 3468, 4008, 4344, 5202, 5678, 6012, 6154, 6516, 6936, 8517, 9231, 10404, 11356, 12024, 12308, 13032, 17034, 18462, 20808, 22712, 24616, 25551, 27693, 30227, 34068, 36924, 48263, 51102, 52309, 55386, 60454, 68136, 73848, 90681, 96526, 102204, 104618, 110772, 120908, 144789, 156927, 181362, 193052, 204408, 209236, 221544, 241816, 272043, 289578, 313854, 362724, 386104, 418472, 434367, 470781, 513859, 544086, 579156, 627708, 725448, 868734, 941562, 1027718, 1088172, 1158312, 1255416, 1541577, 1737468, 1883124, 2055436, 2176344, 3083154, 3474936, 3766248, 4110872, 4624731, 6166308, 8735603, 9249462, 12332616, 17471206, 18498924, 26206809, 34942412, 36997848, 52413618, 69884824, 78620427, 104827236, 157240854, 209654472, 314481708, 628963416]

約数ペア:

[(1, 628963416), (2, 314481708), (3, 209654472), (4, 157240854), (6, 104827236), (8, 78620427), (9, 69884824), (12, 52413618), (17, 36997848), (18, 34942412), (24, 26206809), (34, 18498924), (36, 17471206), (51, 12332616), (68, 9249462), (72, 8735603), (102, 6166308), (136, 4624731), (153, 4110872), (167, 3766248), (181, 3474936), (204, 3083154), (289, 2176344), (306, 2055436), (334, 1883124), (362, 1737468), (408, 1541577), (501, 1255416), (543, 1158312), (578, 1088172), (612, 1027718), (668, 941562), (724, 868734), (867, 725448), (1002, 627708), (1086, 579156), (1156, 544086), (1224, 513859), (1336, 470781), (1448, 434367), (1503, 418472), (1629, 386104), (1734, 362724), (2004, 313854), (2172, 289578), (2312, 272043), (2601, 241816), (2839, 221544), (3006, 209236), (3077, 204408), (3258, 193052), (3468, 181362), (4008, 156927), (4344, 144789), (5202, 120908), (5678, 110772), (6012, 104618), (6154, 102204), (6516, 96526), (6936, 90681), (8517, 73848), (9231, 68136), (10404, 60454), (11356, 55386), (12024, 52309), (12308, 51102), (13032, 48263), (17034, 36924), (18462, 34068), (20808, 30227), (22712, 27693), (24616, 25551)]