408002868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{124543}}^1$

素因数の和:124573

約数の個数: 72

約数和(自身を含む): 1269352448

約数和(自身を除く): 861349580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 124543, 249086, 373629, 498172, 747258, 871801, 1120887, 1494516, 1619059, 1743602, 2241774, 2615403, 3238118, 3487204, 4483548, 4857177, 5230806, 6476236, 7846209, 9714354, 10461612, 11333413, 14571531, 15692418, 19428708, 22666826, 29143062, 31384836, 34000239, 45333652, 58286124, 68000478, 102000717, 136000956, 204001434, 408002868]

約数ペア:

[(1, 408002868), (2, 204001434), (3, 136000956), (4, 102000717), (6, 68000478), (7, 58286124), (9, 45333652), (12, 34000239), (13, 31384836), (14, 29143062), (18, 22666826), (21, 19428708), (26, 15692418), (28, 14571531), (36, 11333413), (39, 10461612), (42, 9714354), (52, 7846209), (63, 6476236), (78, 5230806), (84, 4857177), (91, 4483548), (117, 3487204), (126, 3238118), (156, 2615403), (182, 2241774), (234, 1743602), (252, 1619059), (273, 1494516), (364, 1120887), (468, 871801), (546, 747258), (819, 498172), (1092, 373629), (1638, 249086), (3276, 124543)]