387423072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{701}}^1$

素因数の和:837

約数の個数: 144

約数和(自身を含む): 1172873520

約数和(自身を除く): 785450448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 101, 114, 144, 152, 171, 202, 228, 288, 303, 304, 342, 404, 456, 606, 608, 684, 701, 808, 909, 912, 1212, 1368, 1402, 1616, 1818, 1824, 1919, 2103, 2424, 2736, 2804, 3232, 3636, 3838, 4206, 4848, 5472, 5608, 5757, 6309, 7272, 7676, 8412, 9696, 11216, 11514, 12618, 13319, 14544, 15352, 16824, 17271, 22432, 23028, 25236, 26638, 29088, 30704, 33648, 34542, 39957, 46056, 50472, 53276, 61408, 67296, 69084, 70801, 79914, 92112, 100944, 106552, 119871, 138168, 141602, 159828, 184224, 201888, 212403, 213104, 239742, 276336, 283204, 319656, 424806, 426208, 479484, 552672, 566408, 637209, 639312, 849612, 958968, 1132816, 1274418, 1278624, 1345219, 1699224, 1917936, 2265632, 2548836, 2690438, 3398448, 3835872, 4035657, 5097672, 5380876, 6796896, 8071314, 10195344, 10761752, 12106971, 16142628, 20390688, 21523504, 24213942, 32285256, 43047008, 48427884, 64570512, 96855768, 129141024, 193711536, 387423072]

約数ペア:

[(1, 387423072), (2, 193711536), (3, 129141024), (4, 96855768), (6, 64570512), (8, 48427884), (9, 43047008), (12, 32285256), (16, 24213942), (18, 21523504), (19, 20390688), (24, 16142628), (32, 12106971), (36, 10761752), (38, 10195344), (48, 8071314), (57, 6796896), (72, 5380876), (76, 5097672), (96, 4035657), (101, 3835872), (114, 3398448), (144, 2690438), (152, 2548836), (171, 2265632), (202, 1917936), (228, 1699224), (288, 1345219), (303, 1278624), (304, 1274418), (342, 1132816), (404, 958968), (456, 849612), (606, 639312), (608, 637209), (684, 566408), (701, 552672), (808, 479484), (909, 426208), (912, 424806), (1212, 319656), (1368, 283204), (1402, 276336), (1616, 239742), (1818, 213104), (1824, 212403), (1919, 201888), (2103, 184224), (2424, 159828), (2736, 141602), (2804, 138168), (3232, 119871), (3636, 106552), (3838, 100944), (4206, 92112), (4848, 79914), (5472, 70801), (5608, 69084), (5757, 67296), (6309, 61408), (7272, 53276), (7676, 50472), (8412, 46056), (9696, 39957), (11216, 34542), (11514, 33648), (12618, 30704), (13319, 29088), (14544, 26638), (15352, 25236), (16824, 23028), (17271, 22432)]