1558048212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{31069}}^1$

素因数の和:31285

約数の個数: 72

約数和(自身を含む): 4523792000

約数和(自身を除く): 2965743788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 25074, 31069, 50148, 62138, 93207, 124276, 186414, 217483, 279621, 372828, 434966, 559242, 652449, 869932, 1118484, 1304898, 1957347, 2609796, 3914694, 6182731, 7829388, 12365462, 18548193, 24730924, 37096386, 43279117, 55644579, 74192772, 86558234, 111289158, 129837351, 173116468, 222578316, 259674702, 389512053, 519349404, 779024106, 1558048212]

約数ペア:

[(1, 1558048212), (2, 779024106), (3, 519349404), (4, 389512053), (6, 259674702), (7, 222578316), (9, 173116468), (12, 129837351), (14, 111289158), (18, 86558234), (21, 74192772), (28, 55644579), (36, 43279117), (42, 37096386), (63, 24730924), (84, 18548193), (126, 12365462), (199, 7829388), (252, 6182731), (398, 3914694), (597, 2609796), (796, 1957347), (1194, 1304898), (1393, 1118484), (1791, 869932), (2388, 652449), (2786, 559242), (3582, 434966), (4179, 372828), (5572, 279621), (7164, 217483), (8358, 186414), (12537, 124276), (16716, 93207), (25074, 62138), (31069, 50148)]