15418553328

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{4751}}^1$

素因数の和:5523

約数の個数: 120

約数和(自身を含む): 44613144576

約数和(自身を除く): 29194591248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 727, 744, 1116, 1454, 1488, 2181, 2232, 2908, 4362, 4464, 4751, 5816, 6543, 8724, 9502, 11632, 13086, 14253, 17448, 19004, 22537, 26172, 28506, 34896, 38008, 42759, 45074, 52344, 57012, 67611, 76016, 85518, 90148, 104688, 114024, 135222, 147281, 171036, 180296, 202833, 228048, 270444, 294562, 342072, 360592, 405666, 441843, 540888, 589124, 684144, 811332, 883686, 1081776, 1178248, 1325529, 1622664, 1767372, 2356496, 2651058, 3245328, 3453977, 3534744, 5302116, 6907954, 7069488, 10361931, 10604232, 13815908, 20723862, 21208464, 27631816, 31085793, 41447724, 55263632, 62171586, 82895448, 107073287, 124343172, 165790896, 214146574, 248686344, 321219861, 428293148, 497372688, 642439722, 856586296, 963659583, 1284879444, 1713172592, 1927319166, 2569758888, 3854638332, 5139517776, 7709276664, 15418553328]

約数ペア:

[(1, 15418553328), (2, 7709276664), (3, 5139517776), (4, 3854638332), (6, 2569758888), (8, 1927319166), (9, 1713172592), (12, 1284879444), (16, 963659583), (18, 856586296), (24, 642439722), (31, 497372688), (36, 428293148), (48, 321219861), (62, 248686344), (72, 214146574), (93, 165790896), (124, 124343172), (144, 107073287), (186, 82895448), (248, 62171586), (279, 55263632), (372, 41447724), (496, 31085793), (558, 27631816), (727, 21208464), (744, 20723862), (1116, 13815908), (1454, 10604232), (1488, 10361931), (2181, 7069488), (2232, 6907954), (2908, 5302116), (4362, 3534744), (4464, 3453977), (4751, 3245328), (5816, 2651058), (6543, 2356496), (8724, 1767372), (9502, 1622664), (11632, 1325529), (13086, 1178248), (14253, 1081776), (17448, 883686), (19004, 811332), (22537, 684144), (26172, 589124), (28506, 540888), (34896, 441843), (38008, 405666), (42759, 360592), (45074, 342072), (52344, 294562), (57012, 270444), (67611, 228048), (76016, 202833), (85518, 180296), (90148, 171036), (104688, 147281), (114024, 135222)]