224781438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:422

約数の個数: 128

約数和(自身を含む): 581345280

約数和(自身を除く): 356563842

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 37, 38, 42, 46, 57, 69, 74, 111, 114, 133, 138, 161, 222, 259, 266, 322, 331, 399, 437, 483, 518, 662, 703, 777, 798, 851, 874, 966, 993, 1311, 1406, 1554, 1702, 1986, 2109, 2317, 2553, 2622, 3059, 4218, 4634, 4921, 5106, 5957, 6118, 6289, 6951, 7613, 9177, 9842, 11914, 12247, 12578, 13902, 14763, 15226, 16169, 17871, 18354, 18867, 22839, 24494, 29526, 32338, 35742, 36741, 37734, 44023, 45678, 48507, 53291, 73482, 85729, 88046, 97014, 106582, 113183, 132069, 144647, 159873, 171458, 226366, 232693, 257187, 264138, 281681, 289294, 319746, 339549, 433941, 465386, 514374, 563362, 679098, 698079, 845043, 867882, 1012529, 1396158, 1628851, 1690086, 1971767, 2025058, 3037587, 3257702, 3943534, 4886553, 5351939, 5915301, 6075174, 9773106, 10703878, 11830602, 16055817, 32111634, 37463573, 74927146, 112390719, 224781438]

約数ペア:

[(1, 224781438), (2, 112390719), (3, 74927146), (6, 37463573), (7, 32111634), (14, 16055817), (19, 11830602), (21, 10703878), (23, 9773106), (37, 6075174), (38, 5915301), (42, 5351939), (46, 4886553), (57, 3943534), (69, 3257702), (74, 3037587), (111, 2025058), (114, 1971767), (133, 1690086), (138, 1628851), (161, 1396158), (222, 1012529), (259, 867882), (266, 845043), (322, 698079), (331, 679098), (399, 563362), (437, 514374), (483, 465386), (518, 433941), (662, 339549), (703, 319746), (777, 289294), (798, 281681), (851, 264138), (874, 257187), (966, 232693), (993, 226366), (1311, 171458), (1406, 159873), (1554, 144647), (1702, 132069), (1986, 113183), (2109, 106582), (2317, 97014), (2553, 88046), (2622, 85729), (3059, 73482), (4218, 53291), (4634, 48507), (4921, 45678), (5106, 44023), (5957, 37734), (6118, 36741), (6289, 35742), (6951, 32338), (7613, 29526), (9177, 24494), (9842, 22839), (11914, 18867), (12247, 18354), (12578, 17871), (13902, 16169), (14763, 15226)]