271107276

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 757908480

約数和(自身を除く): 486801204

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 31, 33, 38, 44, 57, 62, 66, 76, 93, 114, 121, 124, 132, 186, 209, 228, 242, 317, 341, 363, 372, 418, 484, 589, 627, 634, 682, 726, 836, 951, 1023, 1178, 1254, 1268, 1364, 1452, 1767, 1902, 2046, 2299, 2356, 2508, 3487, 3534, 3751, 3804, 4092, 4598, 6023, 6479, 6897, 6974, 7068, 7502, 9196, 9827, 10461, 11253, 12046, 12958, 13794, 13948, 15004, 18069, 19437, 19654, 20922, 22506, 24092, 25916, 27588, 29481, 36138, 38357, 38874, 39308, 41844, 45012, 58962, 66253, 71269, 72276, 76714, 77748, 108097, 115071, 117924, 132506, 142538, 153428, 186713, 198759, 213807, 216194, 230142, 265012, 285076, 324291, 373426, 397518, 427614, 432388, 460284, 560139, 648582, 728783, 746852, 795036, 855228, 1120278, 1189067, 1297164, 1457566, 2053843, 2186349, 2240556, 2378134, 2915132, 3567201, 4107686, 4372698, 4756268, 6161529, 7134402, 8215372, 8745396, 12323058, 14268804, 22592273, 24646116, 45184546, 67776819, 90369092, 135553638, 271107276]

約数ペア:

[(1, 271107276), (2, 135553638), (3, 90369092), (4, 67776819), (6, 45184546), (11, 24646116), (12, 22592273), (19, 14268804), (22, 12323058), (31, 8745396), (33, 8215372), (38, 7134402), (44, 6161529), (57, 4756268), (62, 4372698), (66, 4107686), (76, 3567201), (93, 2915132), (114, 2378134), (121, 2240556), (124, 2186349), (132, 2053843), (186, 1457566), (209, 1297164), (228, 1189067), (242, 1120278), (317, 855228), (341, 795036), (363, 746852), (372, 728783), (418, 648582), (484, 560139), (589, 460284), (627, 432388), (634, 427614), (682, 397518), (726, 373426), (836, 324291), (951, 285076), (1023, 265012), (1178, 230142), (1254, 216194), (1268, 213807), (1364, 198759), (1452, 186713), (1767, 153428), (1902, 142538), (2046, 132506), (2299, 117924), (2356, 115071), (2508, 108097), (3487, 77748), (3534, 76714), (3751, 72276), (3804, 71269), (4092, 66253), (4598, 58962), (6023, 45012), (6479, 41844), (6897, 39308), (6974, 38874), (7068, 38357), (7502, 36138), (9196, 29481), (9827, 27588), (10461, 25916), (11253, 24092), (12046, 22506), (12958, 20922), (13794, 19654), (13948, 19437), (15004, 18069)]