40689324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 115451840

約数和(自身を除く): 74762516

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 73, 78, 108, 117, 146, 156, 219, 234, 292, 351, 397, 438, 468, 657, 702, 794, 876, 949, 1191, 1314, 1404, 1588, 1898, 1971, 2382, 2628, 2847, 3573, 3796, 3942, 4764, 5161, 5694, 7146, 7884, 8541, 10322, 10719, 11388, 14292, 15483, 17082, 20644, 21438, 25623, 28981, 30966, 34164, 42876, 46449, 51246, 57962, 61932, 86943, 92898, 102492, 115924, 139347, 173886, 185796, 260829, 278694, 347772, 376753, 521658, 557388, 753506, 782487, 1043316, 1130259, 1507012, 1564974, 2260518, 3129948, 3390777, 4521036, 6781554, 10172331, 13563108, 20344662, 40689324]

約数ペア:

[(1, 40689324), (2, 20344662), (3, 13563108), (4, 10172331), (6, 6781554), (9, 4521036), (12, 3390777), (13, 3129948), (18, 2260518), (26, 1564974), (27, 1507012), (36, 1130259), (39, 1043316), (52, 782487), (54, 753506), (73, 557388), (78, 521658), (108, 376753), (117, 347772), (146, 278694), (156, 260829), (219, 185796), (234, 173886), (292, 139347), (351, 115924), (397, 102492), (438, 92898), (468, 86943), (657, 61932), (702, 57962), (794, 51246), (876, 46449), (949, 42876), (1191, 34164), (1314, 30966), (1404, 28981), (1588, 25623), (1898, 21438), (1971, 20644), (2382, 17082), (2628, 15483), (2847, 14292), (3573, 11388), (3796, 10719), (3942, 10322), (4764, 8541), (5161, 7884), (5694, 7146)]