40724904

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1$

素因数の和:415

約数の個数: 128

約数和(自身を含む): 122342400

約数和(自身を除く): 81617496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 353, 418, 437, 456, 506, 552, 627, 706, 759, 836, 874, 1012, 1059, 1254, 1311, 1412, 1518, 1672, 1748, 2024, 2118, 2508, 2622, 2824, 3036, 3496, 3883, 4236, 4807, 5016, 5244, 6072, 6707, 7766, 8119, 8472, 9614, 10488, 11649, 13414, 14421, 15532, 16238, 19228, 20121, 23298, 24357, 26828, 28842, 31064, 32476, 38456, 40242, 46596, 48714, 53656, 57684, 64952, 73777, 80484, 89309, 93192, 97428, 115368, 147554, 154261, 160968, 178618, 194856, 221331, 267927, 295108, 308522, 357236, 442662, 462783, 535854, 590216, 617044, 714472, 885324, 925566, 1071708, 1234088, 1696871, 1770648, 1851132, 2143416, 3393742, 3702264, 5090613, 6787484, 10181226, 13574968, 20362452, 40724904]

約数ペア:

[(1, 40724904), (2, 20362452), (3, 13574968), (4, 10181226), (6, 6787484), (8, 5090613), (11, 3702264), (12, 3393742), (19, 2143416), (22, 1851132), (23, 1770648), (24, 1696871), (33, 1234088), (38, 1071708), (44, 925566), (46, 885324), (57, 714472), (66, 617044), (69, 590216), (76, 535854), (88, 462783), (92, 442662), (114, 357236), (132, 308522), (138, 295108), (152, 267927), (184, 221331), (209, 194856), (228, 178618), (253, 160968), (264, 154261), (276, 147554), (353, 115368), (418, 97428), (437, 93192), (456, 89309), (506, 80484), (552, 73777), (627, 64952), (706, 57684), (759, 53656), (836, 48714), (874, 46596), (1012, 40242), (1059, 38456), (1254, 32476), (1311, 31064), (1412, 28842), (1518, 26828), (1672, 24357), (1748, 23298), (2024, 20121), (2118, 19228), (2508, 16238), (2622, 15532), (2824, 14421), (3036, 13414), (3496, 11649), (3883, 10488), (4236, 9614), (4807, 8472), (5016, 8119), (5244, 7766), (6072, 6707)]