481976964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{599}}^1$

素因数の和:750

約数の個数: 144

約数和(自身を含む): 1453670400

約数和(自身を除く): 971693436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 103, 124, 126, 186, 206, 217, 252, 279, 309, 372, 412, 434, 558, 599, 618, 651, 721, 868, 927, 1116, 1198, 1236, 1302, 1442, 1797, 1854, 1953, 2163, 2396, 2604, 2884, 3193, 3594, 3708, 3906, 4193, 4326, 5391, 6386, 6489, 7188, 7812, 8386, 8652, 9579, 10782, 12579, 12772, 12978, 16772, 18569, 19158, 21564, 22351, 25158, 25956, 28737, 37138, 37737, 38316, 44702, 50316, 55707, 57474, 61697, 67053, 74276, 75474, 89404, 111414, 114948, 123394, 129983, 134106, 150948, 167121, 185091, 201159, 222828, 246788, 259966, 268212, 334242, 370182, 389949, 402318, 431879, 519932, 555273, 668484, 740364, 779898, 804636, 863758, 1110546, 1169847, 1295637, 1559796, 1727516, 1912607, 2221092, 2339694, 2591274, 3825214, 3886911, 4679388, 5182548, 5737821, 7650428, 7773822, 11475642, 13388249, 15547644, 17213463, 22951284, 26776498, 34426926, 40164747, 53552996, 68853852, 80329494, 120494241, 160658988, 240988482, 481976964]

約数ペア:

[(1, 481976964), (2, 240988482), (3, 160658988), (4, 120494241), (6, 80329494), (7, 68853852), (9, 53552996), (12, 40164747), (14, 34426926), (18, 26776498), (21, 22951284), (28, 17213463), (31, 15547644), (36, 13388249), (42, 11475642), (62, 7773822), (63, 7650428), (84, 5737821), (93, 5182548), (103, 4679388), (124, 3886911), (126, 3825214), (186, 2591274), (206, 2339694), (217, 2221092), (252, 1912607), (279, 1727516), (309, 1559796), (372, 1295637), (412, 1169847), (434, 1110546), (558, 863758), (599, 804636), (618, 779898), (651, 740364), (721, 668484), (868, 555273), (927, 519932), (1116, 431879), (1198, 402318), (1236, 389949), (1302, 370182), (1442, 334242), (1797, 268212), (1854, 259966), (1953, 246788), (2163, 222828), (2396, 201159), (2604, 185091), (2884, 167121), (3193, 150948), (3594, 134106), (3708, 129983), (3906, 123394), (4193, 114948), (4326, 111414), (5391, 89404), (6386, 75474), (6489, 74276), (7188, 67053), (7812, 61697), (8386, 57474), (8652, 55707), (9579, 50316), (10782, 44702), (12579, 38316), (12772, 37737), (12978, 37138), (16772, 28737), (18569, 25956), (19158, 25158), (21564, 22351)]