381267324

素因数分解:

$2^2\times 3^4\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 1028434176

約数和(自身を除く): 647166852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 81, 101, 108, 122, 162, 183, 191, 202, 244, 303, 324, 366, 382, 404, 549, 573, 606, 732, 764, 909, 1098, 1146, 1212, 1647, 1719, 1818, 2196, 2292, 2727, 3294, 3438, 3636, 4941, 5157, 5454, 6161, 6588, 6876, 8181, 9882, 10314, 10908, 11651, 12322, 15471, 16362, 18483, 19291, 19764, 20628, 23302, 24644, 30942, 32724, 34953, 36966, 38582, 46604, 55449, 57873, 61884, 69906, 73932, 77164, 104859, 110898, 115746, 139812, 166347, 173619, 209718, 221796, 231492, 314577, 332694, 347238, 419436, 499041, 520857, 629154, 665388, 694476, 943731, 998082, 1041714, 1176751, 1258308, 1562571, 1887462, 1996164, 2083428, 2353502, 3125142, 3530253, 3774924, 4707004, 6250284, 7060506, 10590759, 14121012, 21181518, 31772277, 42363036, 63544554, 95316831, 127089108, 190633662, 381267324]

約数ペア:

[(1, 381267324), (2, 190633662), (3, 127089108), (4, 95316831), (6, 63544554), (9, 42363036), (12, 31772277), (18, 21181518), (27, 14121012), (36, 10590759), (54, 7060506), (61, 6250284), (81, 4707004), (101, 3774924), (108, 3530253), (122, 3125142), (162, 2353502), (183, 2083428), (191, 1996164), (202, 1887462), (244, 1562571), (303, 1258308), (324, 1176751), (366, 1041714), (382, 998082), (404, 943731), (549, 694476), (573, 665388), (606, 629154), (732, 520857), (764, 499041), (909, 419436), (1098, 347238), (1146, 332694), (1212, 314577), (1647, 231492), (1719, 221796), (1818, 209718), (2196, 173619), (2292, 166347), (2727, 139812), (3294, 115746), (3438, 110898), (3636, 104859), (4941, 77164), (5157, 73932), (5454, 69906), (6161, 61884), (6588, 57873), (6876, 55449), (8181, 46604), (9882, 38582), (10314, 36966), (10908, 34953), (11651, 32724), (12322, 30942), (15471, 24644), (16362, 23302), (18483, 20628), (19291, 19764)]