400182588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{6733}}^1$

素因数の和:6883

約数の個数: 72

約数和(自身を含む): 1098126848

約数和(自身を除く): 697944260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 381, 468, 508, 762, 1143, 1524, 1651, 2286, 3302, 4572, 4953, 6604, 6733, 9906, 13466, 14859, 19812, 20199, 26932, 29718, 40398, 59436, 60597, 80796, 87529, 121194, 175058, 242388, 262587, 350116, 525174, 787761, 855091, 1050348, 1575522, 1710182, 2565273, 3151044, 3420364, 5130546, 7695819, 10261092, 11116183, 15391638, 22232366, 30783276, 33348549, 44464732, 66697098, 100045647, 133394196, 200091294, 400182588]

約数ペア:

[(1, 400182588), (2, 200091294), (3, 133394196), (4, 100045647), (6, 66697098), (9, 44464732), (12, 33348549), (13, 30783276), (18, 22232366), (26, 15391638), (36, 11116183), (39, 10261092), (52, 7695819), (78, 5130546), (117, 3420364), (127, 3151044), (156, 2565273), (234, 1710182), (254, 1575522), (381, 1050348), (468, 855091), (508, 787761), (762, 525174), (1143, 350116), (1524, 262587), (1651, 242388), (2286, 175058), (3302, 121194), (4572, 87529), (4953, 80796), (6604, 60597), (6733, 59436), (9906, 40398), (13466, 29718), (14859, 26932), (19812, 20199)]