244162940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{397}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 616218624

約数和(自身を除く): 372055684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 191, 230, 322, 382, 397, 460, 644, 764, 794, 805, 955, 1337, 1588, 1610, 1910, 1985, 2674, 2779, 3220, 3820, 3970, 4393, 5348, 5558, 6685, 7940, 8786, 9131, 11116, 13370, 13895, 17572, 18262, 21965, 26740, 27790, 30751, 36524, 43930, 45655, 55580, 61502, 63917, 75827, 87860, 91310, 123004, 127834, 151654, 153755, 182620, 255668, 303308, 307510, 319585, 379135, 530789, 615020, 639170, 758270, 1061578, 1278340, 1516540, 1744021, 2123156, 2653945, 3488042, 5307890, 6976084, 8720105, 10615780, 12208147, 17440210, 24416294, 34880420, 48832588, 61040735, 122081470, 244162940]

約数ペア:

[(1, 244162940), (2, 122081470), (4, 61040735), (5, 48832588), (7, 34880420), (10, 24416294), (14, 17440210), (20, 12208147), (23, 10615780), (28, 8720105), (35, 6976084), (46, 5307890), (70, 3488042), (92, 2653945), (115, 2123156), (140, 1744021), (161, 1516540), (191, 1278340), (230, 1061578), (322, 758270), (382, 639170), (397, 615020), (460, 530789), (644, 379135), (764, 319585), (794, 307510), (805, 303308), (955, 255668), (1337, 182620), (1588, 153755), (1610, 151654), (1910, 127834), (1985, 123004), (2674, 91310), (2779, 87860), (3220, 75827), (3820, 63917), (3970, 61502), (4393, 55580), (5348, 45655), (5558, 43930), (6685, 36524), (7940, 30751), (8786, 27790), (9131, 26740), (11116, 21965), (13370, 18262), (13895, 17572)]