1489244148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{144139}}^1$

素因数の和:144197

約数の個数: 72

約数和(自身を含む): 4407224640

約数和(自身を除く): 2917980492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 10332, 144139, 288278, 432417, 576556, 864834, 1008973, 1297251, 1729668, 2017946, 2594502, 3026919, 4035892, 5189004, 5909699, 6053838, 9080757, 11819398, 12107676, 17729097, 18161514, 23638796, 35458194, 36323028, 41367893, 53187291, 70916388, 82735786, 106374582, 124103679, 165471572, 212749164, 248207358, 372311037, 496414716, 744622074, 1489244148]

約数ペア:

[(1, 1489244148), (2, 744622074), (3, 496414716), (4, 372311037), (6, 248207358), (7, 212749164), (9, 165471572), (12, 124103679), (14, 106374582), (18, 82735786), (21, 70916388), (28, 53187291), (36, 41367893), (41, 36323028), (42, 35458194), (63, 23638796), (82, 18161514), (84, 17729097), (123, 12107676), (126, 11819398), (164, 9080757), (246, 6053838), (252, 5909699), (287, 5189004), (369, 4035892), (492, 3026919), (574, 2594502), (738, 2017946), (861, 1729668), (1148, 1297251), (1476, 1008973), (1722, 864834), (2583, 576556), (3444, 432417), (5166, 288278), (10332, 144139)]