628037721948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2890081}}^1$

素因数の和:2890307

約数の個数: 96

約数和(自身を含む): 1812659430400

約数和(自身を除く): 1184621708452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 199, 273, 364, 398, 546, 597, 796, 1092, 1194, 1393, 2388, 2587, 2786, 4179, 5174, 5572, 7761, 8358, 10348, 15522, 16716, 18109, 31044, 36218, 54327, 72436, 108654, 217308, 2890081, 5780162, 8670243, 11560324, 17340486, 20230567, 34680972, 37571053, 40461134, 60691701, 75142106, 80922268, 112713159, 121383402, 150284212, 225426318, 242766804, 262997371, 450852636, 525994742, 575126119, 788992113, 1051989484, 1150252238, 1577984226, 1725378357, 2300504476, 3155968452, 3450756714, 4025882833, 6901513428, 7476639547, 8051765666, 12077648499, 14953279094, 16103531332, 22429918641, 24155296998, 29906558188, 44859837282, 48310593996, 52336476829, 89719674564, 104672953658, 157009430487, 209345907316, 314018860974, 628037721948]

約数ペア:

[(1, 628037721948), (2, 314018860974), (3, 209345907316), (4, 157009430487), (6, 104672953658), (7, 89719674564), (12, 52336476829), (13, 48310593996), (14, 44859837282), (21, 29906558188), (26, 24155296998), (28, 22429918641), (39, 16103531332), (42, 14953279094), (52, 12077648499), (78, 8051765666), (84, 7476639547), (91, 6901513428), (156, 4025882833), (182, 3450756714), (199, 3155968452), (273, 2300504476), (364, 1725378357), (398, 1577984226), (546, 1150252238), (597, 1051989484), (796, 788992113), (1092, 575126119), (1194, 525994742), (1393, 450852636), (2388, 262997371), (2587, 242766804), (2786, 225426318), (4179, 150284212), (5174, 121383402), (5572, 112713159), (7761, 80922268), (8358, 75142106), (10348, 60691701), (15522, 40461134), (16716, 37571053), (18109, 34680972), (31044, 20230567), (36218, 17340486), (54327, 11560324), (72436, 8670243), (108654, 5780162), (217308, 2890081)]