40442388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:381

約数の個数: 96

約数和(自身を含む): 115605504

約数和(自身を除く): 75163116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 127, 204, 223, 238, 254, 357, 381, 446, 476, 508, 669, 714, 762, 889, 892, 1338, 1428, 1524, 1561, 1778, 2159, 2667, 2676, 3122, 3556, 3791, 4318, 4683, 5334, 6244, 6477, 7582, 8636, 9366, 10668, 11373, 12954, 15113, 15164, 18732, 22746, 25908, 26537, 28321, 30226, 45339, 45492, 53074, 56642, 60452, 79611, 84963, 90678, 106148, 113284, 159222, 169926, 181356, 198247, 318444, 339852, 396494, 481457, 594741, 792988, 962914, 1189482, 1444371, 1925828, 2378964, 2888742, 3370199, 5777484, 6740398, 10110597, 13480796, 20221194, 40442388]

約数ペア:

[(1, 40442388), (2, 20221194), (3, 13480796), (4, 10110597), (6, 6740398), (7, 5777484), (12, 3370199), (14, 2888742), (17, 2378964), (21, 1925828), (28, 1444371), (34, 1189482), (42, 962914), (51, 792988), (68, 594741), (84, 481457), (102, 396494), (119, 339852), (127, 318444), (204, 198247), (223, 181356), (238, 169926), (254, 159222), (357, 113284), (381, 106148), (446, 90678), (476, 84963), (508, 79611), (669, 60452), (714, 56642), (762, 53074), (889, 45492), (892, 45339), (1338, 30226), (1428, 28321), (1524, 26537), (1561, 25908), (1778, 22746), (2159, 18732), (2667, 15164), (2676, 15113), (3122, 12954), (3556, 11373), (3791, 10668), (4318, 9366), (4683, 8636), (5334, 7582), (6244, 6477)]