491727132

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{929}}^1$

素因数の和:997

約数の個数: 144

約数和(自身を含む): 1429596000

約数和(自身を除く): 937868868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 87, 108, 116, 117, 156, 169, 174, 234, 261, 338, 348, 351, 377, 468, 507, 522, 676, 702, 754, 783, 929, 1014, 1044, 1131, 1404, 1508, 1521, 1566, 1858, 2028, 2262, 2787, 3042, 3132, 3393, 3716, 4524, 4563, 4901, 5574, 6084, 6786, 8361, 9126, 9802, 10179, 11148, 12077, 13572, 14703, 16722, 18252, 19604, 20358, 24154, 25083, 26941, 29406, 33444, 36231, 40716, 44109, 48308, 50166, 53882, 58812, 72462, 80823, 88218, 100332, 107764, 108693, 132327, 144924, 157001, 161646, 176436, 217386, 242469, 264654, 314002, 323292, 326079, 350233, 434772, 471003, 484938, 529308, 628004, 652158, 700466, 727407, 942006, 969876, 1050699, 1304316, 1400932, 1413009, 1454814, 1884012, 2101398, 2826018, 2909628, 3152097, 4202796, 4239027, 4553029, 5652036, 6304194, 8478054, 9106058, 9456291, 12608388, 13659087, 16956108, 18212116, 18912582, 27318174, 37825164, 40977261, 54636348, 81954522, 122931783, 163909044, 245863566, 491727132]

約数ペア:

[(1, 491727132), (2, 245863566), (3, 163909044), (4, 122931783), (6, 81954522), (9, 54636348), (12, 40977261), (13, 37825164), (18, 27318174), (26, 18912582), (27, 18212116), (29, 16956108), (36, 13659087), (39, 12608388), (52, 9456291), (54, 9106058), (58, 8478054), (78, 6304194), (87, 5652036), (108, 4553029), (116, 4239027), (117, 4202796), (156, 3152097), (169, 2909628), (174, 2826018), (234, 2101398), (261, 1884012), (338, 1454814), (348, 1413009), (351, 1400932), (377, 1304316), (468, 1050699), (507, 969876), (522, 942006), (676, 727407), (702, 700466), (754, 652158), (783, 628004), (929, 529308), (1014, 484938), (1044, 471003), (1131, 434772), (1404, 350233), (1508, 326079), (1521, 323292), (1566, 314002), (1858, 264654), (2028, 242469), (2262, 217386), (2787, 176436), (3042, 161646), (3132, 157001), (3393, 144924), (3716, 132327), (4524, 108693), (4563, 107764), (4901, 100332), (5574, 88218), (6084, 80823), (6786, 72462), (8361, 58812), (9126, 53882), (9802, 50166), (10179, 48308), (11148, 44109), (12077, 40716), (13572, 36231), (14703, 33444), (16722, 29406), (18252, 26941), (19604, 25083), (20358, 24154)]