257961132

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16740

約数の個数: 96

約数和(自身を含む): 785756160

約数和(自身を除く): 527795028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 33, 36, 39, 44, 52, 54, 66, 78, 99, 108, 117, 132, 143, 156, 198, 234, 286, 297, 351, 396, 429, 468, 572, 594, 702, 858, 1188, 1287, 1404, 1716, 2574, 3861, 5148, 7722, 15444, 16703, 33406, 50109, 66812, 100218, 150327, 183733, 200436, 217139, 300654, 367466, 434278, 450981, 551199, 601308, 651417, 734932, 868556, 901962, 1102398, 1302834, 1653597, 1803924, 1954251, 2204796, 2388529, 2605668, 3307194, 3908502, 4777058, 4960791, 5862753, 6614388, 7165587, 7817004, 9554116, 9921582, 11725506, 14331174, 19843164, 21496761, 23451012, 28662348, 42993522, 64490283, 85987044, 128980566, 257961132]

約数ペア:

[(1, 257961132), (2, 128980566), (3, 85987044), (4, 64490283), (6, 42993522), (9, 28662348), (11, 23451012), (12, 21496761), (13, 19843164), (18, 14331174), (22, 11725506), (26, 9921582), (27, 9554116), (33, 7817004), (36, 7165587), (39, 6614388), (44, 5862753), (52, 4960791), (54, 4777058), (66, 3908502), (78, 3307194), (99, 2605668), (108, 2388529), (117, 2204796), (132, 1954251), (143, 1803924), (156, 1653597), (198, 1302834), (234, 1102398), (286, 901962), (297, 868556), (351, 734932), (396, 651417), (429, 601308), (468, 551199), (572, 450981), (594, 434278), (702, 367466), (858, 300654), (1188, 217139), (1287, 200436), (1404, 183733), (1716, 150327), (2574, 100218), (3861, 66812), (5148, 50109), (7722, 33406), (15444, 16703)]