331364956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1\times {\mathrm{601}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 654147648

約数和(自身を除く): 322782692

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 461, 598, 601, 922, 1196, 1202, 1844, 2404, 5993, 7813, 10603, 11986, 13823, 15626, 21206, 23972, 27646, 31252, 42412, 55292, 137839, 179699, 275678, 277061, 359398, 551356, 554122, 718796, 1108244, 3601793, 6372403, 7203586, 12744806, 14407172, 25489612, 82841239, 165682478, 331364956]

約数ペア:

[(1, 331364956), (2, 165682478), (4, 82841239), (13, 25489612), (23, 14407172), (26, 12744806), (46, 7203586), (52, 6372403), (92, 3601793), (299, 1108244), (461, 718796), (598, 554122), (601, 551356), (922, 359398), (1196, 277061), (1202, 275678), (1844, 179699), (2404, 137839), (5993, 55292), (7813, 42412), (10603, 31252), (11986, 27646), (13823, 23972), (15626, 21206)]