881194158

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{367}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 2134659072

約数和(自身を除く): 1253464914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 331, 367, 403, 558, 662, 734, 806, 993, 1101, 1209, 1986, 2202, 2418, 2979, 3303, 3627, 4303, 4771, 5958, 6606, 7254, 8606, 9542, 10261, 11377, 12909, 14313, 20522, 22754, 25818, 28626, 30783, 34131, 38727, 42939, 61566, 68262, 77454, 85878, 92349, 102393, 121477, 133393, 147901, 184698, 204786, 242954, 266786, 295802, 364431, 400179, 443703, 728862, 800358, 887406, 1093293, 1200537, 1331109, 1579201, 2186586, 2401074, 2662218, 3158402, 3765787, 4737603, 7531574, 9475206, 11297361, 14212809, 22594722, 28425618, 33892083, 48955231, 67784166, 97910462, 146865693, 293731386, 440597079, 881194158]

約数ペア:

[(1, 881194158), (2, 440597079), (3, 293731386), (6, 146865693), (9, 97910462), (13, 67784166), (18, 48955231), (26, 33892083), (31, 28425618), (39, 22594722), (62, 14212809), (78, 11297361), (93, 9475206), (117, 7531574), (186, 4737603), (234, 3765787), (279, 3158402), (331, 2662218), (367, 2401074), (403, 2186586), (558, 1579201), (662, 1331109), (734, 1200537), (806, 1093293), (993, 887406), (1101, 800358), (1209, 728862), (1986, 443703), (2202, 400179), (2418, 364431), (2979, 295802), (3303, 266786), (3627, 242954), (4303, 204786), (4771, 184698), (5958, 147901), (6606, 133393), (7254, 121477), (8606, 102393), (9542, 92349), (10261, 85878), (11377, 77454), (12909, 68262), (14313, 61566), (20522, 42939), (22754, 38727), (25818, 34131), (28626, 30783)]