252293496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{349}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 780864000

約数和(自身を除く): 528570504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 331, 349, 364, 546, 662, 698, 728, 993, 1047, 1092, 1324, 1396, 1986, 2094, 2184, 2317, 2443, 2648, 2792, 3972, 4188, 4303, 4537, 4634, 4886, 6951, 7329, 7944, 8376, 8606, 9074, 9268, 9772, 12909, 13611, 13902, 14658, 17212, 18148, 18536, 19544, 25818, 27222, 27804, 29316, 30121, 31759, 34424, 36296, 51636, 54444, 55608, 58632, 60242, 63518, 90363, 95277, 103272, 108888, 115519, 120484, 127036, 180726, 190554, 231038, 240968, 254072, 346557, 361452, 381108, 462076, 693114, 722904, 762216, 808633, 924152, 1386228, 1501747, 1617266, 2425899, 2772456, 3003494, 3234532, 4505241, 4851798, 6006988, 6469064, 9010482, 9703596, 10512229, 12013976, 18020964, 19407192, 21024458, 31536687, 36041928, 42048916, 63073374, 84097832, 126146748, 252293496]

約数ペア:

[(1, 252293496), (2, 126146748), (3, 84097832), (4, 63073374), (6, 42048916), (7, 36041928), (8, 31536687), (12, 21024458), (13, 19407192), (14, 18020964), (21, 12013976), (24, 10512229), (26, 9703596), (28, 9010482), (39, 6469064), (42, 6006988), (52, 4851798), (56, 4505241), (78, 3234532), (84, 3003494), (91, 2772456), (104, 2425899), (156, 1617266), (168, 1501747), (182, 1386228), (273, 924152), (312, 808633), (331, 762216), (349, 722904), (364, 693114), (546, 462076), (662, 381108), (698, 361452), (728, 346557), (993, 254072), (1047, 240968), (1092, 231038), (1324, 190554), (1396, 180726), (1986, 127036), (2094, 120484), (2184, 115519), (2317, 108888), (2443, 103272), (2648, 95277), (2792, 90363), (3972, 63518), (4188, 60242), (4303, 58632), (4537, 55608), (4634, 54444), (4886, 51636), (6951, 36296), (7329, 34424), (7944, 31759), (8376, 30121), (8606, 29316), (9074, 27804), (9268, 27222), (9772, 25818), (12909, 19544), (13611, 18536), (13902, 18148), (14658, 17212)]