251013924

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{547}}^1\times {\mathrm{607}}^1$

素因数の和:1174

約数の個数: 96

約数和(自身を含む): 746332160

約数和(自身を除く): 495318236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 547, 607, 756, 1094, 1214, 1641, 1821, 2188, 2428, 3282, 3642, 3829, 4249, 4923, 5463, 6564, 7284, 7658, 8498, 9846, 10926, 11487, 12747, 14769, 15316, 16389, 16996, 19692, 21852, 22974, 25494, 29538, 32778, 34461, 38241, 45948, 50988, 59076, 65556, 68922, 76482, 103383, 114723, 137844, 152964, 206766, 229446, 332029, 413532, 458892, 664058, 996087, 1328116, 1992174, 2324203, 2988261, 3984348, 4648406, 5976522, 6972609, 8964783, 9296812, 11953044, 13945218, 17929566, 20917827, 27890436, 35859132, 41835654, 62753481, 83671308, 125506962, 251013924]

約数ペア:

[(1, 251013924), (2, 125506962), (3, 83671308), (4, 62753481), (6, 41835654), (7, 35859132), (9, 27890436), (12, 20917827), (14, 17929566), (18, 13945218), (21, 11953044), (27, 9296812), (28, 8964783), (36, 6972609), (42, 5976522), (54, 4648406), (63, 3984348), (84, 2988261), (108, 2324203), (126, 1992174), (189, 1328116), (252, 996087), (378, 664058), (547, 458892), (607, 413532), (756, 332029), (1094, 229446), (1214, 206766), (1641, 152964), (1821, 137844), (2188, 114723), (2428, 103383), (3282, 76482), (3642, 68922), (3829, 65556), (4249, 59076), (4923, 50988), (5463, 45948), (6564, 38241), (7284, 34461), (7658, 32778), (8498, 29538), (9846, 25494), (10926, 22974), (11487, 21852), (12747, 19692), (14769, 16996), (15316, 16389)]