1490456436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25457}}^1$

素因数の和:25529

約数の個数: 96

約数和(自身を含む): 4311159552

約数和(自身を除く): 2820703116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2788, 3444, 4182, 4879, 8364, 9758, 14637, 19516, 25457, 29274, 50914, 58548, 76371, 101828, 152742, 178199, 305484, 356398, 432769, 534597, 712796, 865538, 1043737, 1069194, 1298307, 1731076, 2087474, 2138388, 2596614, 3029383, 3131211, 4174948, 5193228, 6058766, 6262422, 7306159, 9088149, 12117532, 12524844, 14612318, 17743529, 18176298, 21918477, 29224636, 35487058, 36352596, 43836954, 53230587, 70974116, 87673908, 106461174, 124204703, 212922348, 248409406, 372614109, 496818812, 745228218, 1490456436]

約数ペア:

[(1, 1490456436), (2, 745228218), (3, 496818812), (4, 372614109), (6, 248409406), (7, 212922348), (12, 124204703), (14, 106461174), (17, 87673908), (21, 70974116), (28, 53230587), (34, 43836954), (41, 36352596), (42, 35487058), (51, 29224636), (68, 21918477), (82, 18176298), (84, 17743529), (102, 14612318), (119, 12524844), (123, 12117532), (164, 9088149), (204, 7306159), (238, 6262422), (246, 6058766), (287, 5193228), (357, 4174948), (476, 3131211), (492, 3029383), (574, 2596614), (697, 2138388), (714, 2087474), (861, 1731076), (1148, 1298307), (1394, 1069194), (1428, 1043737), (1722, 865538), (2091, 712796), (2788, 534597), (3444, 432769), (4182, 356398), (4879, 305484), (8364, 178199), (9758, 152742), (14637, 101828), (19516, 76371), (25457, 58548), (29274, 50914)]