397365936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2207}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 1165258752

約数和(自身を除く): 767892816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 121, 124, 132, 176, 186, 242, 248, 264, 341, 363, 372, 484, 496, 528, 682, 726, 744, 968, 1023, 1364, 1452, 1488, 1936, 2046, 2207, 2728, 2904, 3751, 4092, 4414, 5456, 5808, 6621, 7502, 8184, 8828, 11253, 13242, 15004, 16368, 17656, 22506, 24277, 26484, 30008, 35312, 45012, 48554, 52968, 60016, 68417, 72831, 90024, 97108, 105936, 136834, 145662, 180048, 194216, 205251, 267047, 273668, 291324, 388432, 410502, 534094, 547336, 582648, 752587, 801141, 821004, 1068188, 1094672, 1165296, 1505174, 1602282, 1642008, 2136376, 2257761, 3010348, 3204564, 3284016, 4272752, 4515522, 6020696, 6409128, 8278457, 9031044, 12041392, 12818256, 16556914, 18062088, 24835371, 33113828, 36124176, 49670742, 66227656, 99341484, 132455312, 198682968, 397365936]

約数ペア:

[(1, 397365936), (2, 198682968), (3, 132455312), (4, 99341484), (6, 66227656), (8, 49670742), (11, 36124176), (12, 33113828), (16, 24835371), (22, 18062088), (24, 16556914), (31, 12818256), (33, 12041392), (44, 9031044), (48, 8278457), (62, 6409128), (66, 6020696), (88, 4515522), (93, 4272752), (121, 3284016), (124, 3204564), (132, 3010348), (176, 2257761), (186, 2136376), (242, 1642008), (248, 1602282), (264, 1505174), (341, 1165296), (363, 1094672), (372, 1068188), (484, 821004), (496, 801141), (528, 752587), (682, 582648), (726, 547336), (744, 534094), (968, 410502), (1023, 388432), (1364, 291324), (1452, 273668), (1488, 267047), (1936, 205251), (2046, 194216), (2207, 180048), (2728, 145662), (2904, 136834), (3751, 105936), (4092, 97108), (4414, 90024), (5456, 72831), (5808, 68417), (6621, 60016), (7502, 52968), (8184, 48554), (8828, 45012), (11253, 35312), (13242, 30008), (15004, 26484), (16368, 24277), (17656, 22506)]