328617996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1889}}^1$

素因数の和:2031

約数の個数: 96

約数和(自身を含む): 931392000

約数和(自身を除く): 602774004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 109, 114, 133, 218, 228, 266, 327, 399, 436, 532, 654, 763, 798, 1308, 1526, 1596, 1889, 2071, 2289, 3052, 3778, 4142, 4578, 5667, 6213, 7556, 8284, 9156, 11334, 12426, 13223, 14497, 22668, 24852, 26446, 28994, 35891, 39669, 43491, 52892, 57988, 71782, 79338, 86982, 107673, 143564, 158676, 173964, 205901, 215346, 251237, 411802, 430692, 502474, 617703, 753711, 823604, 1004948, 1235406, 1441307, 1507422, 2470812, 2882614, 3014844, 3912119, 4323921, 5765228, 7824238, 8647842, 11736357, 15648476, 17295684, 23472714, 27384833, 46945428, 54769666, 82154499, 109539332, 164308998, 328617996]

約数ペア:

[(1, 328617996), (2, 164308998), (3, 109539332), (4, 82154499), (6, 54769666), (7, 46945428), (12, 27384833), (14, 23472714), (19, 17295684), (21, 15648476), (28, 11736357), (38, 8647842), (42, 7824238), (57, 5765228), (76, 4323921), (84, 3912119), (109, 3014844), (114, 2882614), (133, 2470812), (218, 1507422), (228, 1441307), (266, 1235406), (327, 1004948), (399, 823604), (436, 753711), (532, 617703), (654, 502474), (763, 430692), (798, 411802), (1308, 251237), (1526, 215346), (1596, 205901), (1889, 173964), (2071, 158676), (2289, 143564), (3052, 107673), (3778, 86982), (4142, 79338), (4578, 71782), (5667, 57988), (6213, 52892), (7556, 43491), (8284, 39669), (9156, 35891), (11334, 28994), (12426, 26446), (13223, 24852), (14497, 22668)]