387925356

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2724

約数の個数: 144

約数和(自身を含む): 1194063360

約数和(自身を除く): 806138004

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 546, 588, 637, 741, 798, 931, 988, 1092, 1274, 1482, 1596, 1729, 1862, 1911, 2548, 2671, 2793, 2964, 3458, 3724, 3822, 5187, 5342, 5586, 6916, 7644, 8013, 10374, 10684, 11172, 12103, 16026, 18697, 20748, 24206, 32052, 34723, 36309, 37394, 48412, 50749, 56091, 69446, 72618, 74788, 101498, 104169, 112182, 130879, 138892, 145236, 152247, 202996, 208338, 224364, 243061, 261758, 304494, 355243, 392637, 416676, 486122, 523516, 608988, 659737, 710486, 729183, 785274, 972244, 1065729, 1319474, 1420972, 1458366, 1570548, 1701427, 1979211, 2131458, 2486701, 2638948, 2916732, 3402854, 3958422, 4262916, 4618159, 4973402, 5104281, 6805708, 7460103, 7916844, 9236318, 9946804, 10208562, 13854477, 14920206, 18472636, 20417124, 27708954, 29840412, 32327113, 55417908, 64654226, 96981339, 129308452, 193962678, 387925356]

約数ペア:

[(1, 387925356), (2, 193962678), (3, 129308452), (4, 96981339), (6, 64654226), (7, 55417908), (12, 32327113), (13, 29840412), (14, 27708954), (19, 20417124), (21, 18472636), (26, 14920206), (28, 13854477), (38, 10208562), (39, 9946804), (42, 9236318), (49, 7916844), (52, 7460103), (57, 6805708), (76, 5104281), (78, 4973402), (84, 4618159), (91, 4262916), (98, 3958422), (114, 3402854), (133, 2916732), (147, 2638948), (156, 2486701), (182, 2131458), (196, 1979211), (228, 1701427), (247, 1570548), (266, 1458366), (273, 1420972), (294, 1319474), (364, 1065729), (399, 972244), (494, 785274), (532, 729183), (546, 710486), (588, 659737), (637, 608988), (741, 523516), (798, 486122), (931, 416676), (988, 392637), (1092, 355243), (1274, 304494), (1482, 261758), (1596, 243061), (1729, 224364), (1862, 208338), (1911, 202996), (2548, 152247), (2671, 145236), (2793, 138892), (2964, 130879), (3458, 112182), (3724, 104169), (3822, 101498), (5187, 74788), (5342, 72618), (5586, 69446), (6916, 56091), (7644, 50749), (8013, 48412), (10374, 37394), (10684, 36309), (11172, 34723), (12103, 32052), (16026, 24206), (18697, 20748)]