388677936

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{1277}}^1$

素因数の和:1678

約数の個数: 80

約数和(自身を含む): 1066833504

約数和(自身を除く): 678155568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 373, 408, 746, 816, 1119, 1277, 1492, 2238, 2554, 2984, 3831, 4476, 5108, 5968, 6341, 7662, 8952, 10216, 12682, 15324, 17904, 19023, 20432, 21709, 25364, 30648, 38046, 43418, 50728, 61296, 65127, 76092, 86836, 101456, 130254, 152184, 173672, 260508, 304368, 347344, 476321, 521016, 952642, 1042032, 1428963, 1905284, 2857926, 3810568, 5715852, 7621136, 8097457, 11431704, 16194914, 22863408, 24292371, 32389828, 48584742, 64779656, 97169484, 129559312, 194338968, 388677936]

約数ペア:

[(1, 388677936), (2, 194338968), (3, 129559312), (4, 97169484), (6, 64779656), (8, 48584742), (12, 32389828), (16, 24292371), (17, 22863408), (24, 16194914), (34, 11431704), (48, 8097457), (51, 7621136), (68, 5715852), (102, 3810568), (136, 2857926), (204, 1905284), (272, 1428963), (373, 1042032), (408, 952642), (746, 521016), (816, 476321), (1119, 347344), (1277, 304368), (1492, 260508), (2238, 173672), (2554, 152184), (2984, 130254), (3831, 101456), (4476, 86836), (5108, 76092), (5968, 65127), (6341, 61296), (7662, 50728), (8952, 43418), (10216, 38046), (12682, 30648), (15324, 25364), (17904, 21709), (19023, 20432)]