40413492

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:299

約数の個数: 120

約数和(自身を含む): 122618496

約数和(自身を除く): 82205004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 173, 189, 206, 252, 309, 324, 346, 378, 412, 519, 567, 618, 692, 721, 756, 927, 1038, 1134, 1211, 1236, 1442, 1557, 1854, 2076, 2163, 2268, 2422, 2781, 2884, 3114, 3633, 3708, 4326, 4671, 4844, 5562, 6228, 6489, 7266, 8343, 8652, 9342, 10899, 11124, 12978, 14013, 14532, 16686, 17819, 18684, 19467, 21798, 25956, 28026, 32697, 33372, 35638, 38934, 43596, 53457, 56052, 58401, 65394, 71276, 77868, 98091, 106914, 116802, 124733, 130788, 160371, 196182, 213828, 233604, 249466, 320742, 374199, 392364, 481113, 498932, 641484, 748398, 962226, 1122597, 1443339, 1496796, 1924452, 2245194, 2886678, 3367791, 4490388, 5773356, 6735582, 10103373, 13471164, 20206746, 40413492]

約数ペア:

[(1, 40413492), (2, 20206746), (3, 13471164), (4, 10103373), (6, 6735582), (7, 5773356), (9, 4490388), (12, 3367791), (14, 2886678), (18, 2245194), (21, 1924452), (27, 1496796), (28, 1443339), (36, 1122597), (42, 962226), (54, 748398), (63, 641484), (81, 498932), (84, 481113), (103, 392364), (108, 374199), (126, 320742), (162, 249466), (173, 233604), (189, 213828), (206, 196182), (252, 160371), (309, 130788), (324, 124733), (346, 116802), (378, 106914), (412, 98091), (519, 77868), (567, 71276), (618, 65394), (692, 58401), (721, 56052), (756, 53457), (927, 43596), (1038, 38934), (1134, 35638), (1211, 33372), (1236, 32697), (1442, 28026), (1557, 25956), (1854, 21798), (2076, 19467), (2163, 18684), (2268, 17819), (2422, 16686), (2781, 14532), (2884, 14013), (3114, 12978), (3633, 11124), (3708, 10899), (4326, 9342), (4671, 8652), (4844, 8343), (5562, 7266), (6228, 6489)]