403522028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 915661824

約数和(自身を除く): 512139796

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 157, 161, 182, 299, 307, 314, 322, 364, 598, 614, 628, 644, 1099, 1196, 1228, 2041, 2093, 2149, 2198, 3611, 3991, 4082, 4186, 4298, 4396, 7061, 7222, 7982, 8164, 8372, 8596, 14122, 14287, 14444, 15964, 25277, 27937, 28244, 28574, 46943, 48199, 49427, 50554, 55874, 57148, 91793, 93886, 96398, 98854, 101108, 111748, 183586, 187772, 192796, 197708, 328601, 337393, 367172, 626587, 642551, 657202, 674786, 1108577, 1253174, 1285102, 1314404, 1349572, 2217154, 2506348, 2570204, 4386109, 4434308, 7760039, 8772218, 14411501, 15520078, 17544436, 28823002, 31040156, 57646004, 100880507, 201761014, 403522028]

約数ペア:

[(1, 403522028), (2, 201761014), (4, 100880507), (7, 57646004), (13, 31040156), (14, 28823002), (23, 17544436), (26, 15520078), (28, 14411501), (46, 8772218), (52, 7760039), (91, 4434308), (92, 4386109), (157, 2570204), (161, 2506348), (182, 2217154), (299, 1349572), (307, 1314404), (314, 1285102), (322, 1253174), (364, 1108577), (598, 674786), (614, 657202), (628, 642551), (644, 626587), (1099, 367172), (1196, 337393), (1228, 328601), (2041, 197708), (2093, 192796), (2149, 187772), (2198, 183586), (3611, 111748), (3991, 101108), (4082, 98854), (4186, 96398), (4298, 93886), (4396, 91793), (7061, 57148), (7222, 55874), (7982, 50554), (8164, 49427), (8372, 48199), (8596, 46943), (14122, 28574), (14287, 28244), (14444, 27937), (15964, 25277)]