1330683768

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4490

約数の個数: 128

約数和(自身を含む): 3921177600

約数和(自身を除く): 2590493832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 61, 69, 72, 92, 108, 122, 138, 183, 184, 207, 216, 244, 276, 366, 414, 488, 549, 552, 621, 732, 828, 1098, 1242, 1403, 1464, 1647, 1656, 2196, 2484, 2806, 3294, 4209, 4391, 4392, 4968, 5612, 6588, 8418, 8782, 11224, 12627, 13173, 13176, 16836, 17564, 25254, 26346, 33672, 35128, 37881, 39519, 50508, 52692, 75762, 79038, 100993, 101016, 105384, 118557, 151524, 158076, 201986, 237114, 267851, 302979, 303048, 316152, 403972, 474228, 535702, 605958, 803553, 807944, 908937, 948456, 1071404, 1211916, 1607106, 1817874, 2142808, 2410659, 2423832, 2726811, 3214212, 3635748, 4821318, 5453622, 6160573, 6428424, 7231977, 7271496, 9642636, 10907244, 12321146, 14463954, 18481719, 19285272, 21814488, 24642292, 28927908, 36963438, 49284584, 55445157, 57855816, 73926876, 110890314, 147853752, 166335471, 221780628, 332670942, 443561256, 665341884, 1330683768]

約数ペア:

[(1, 1330683768), (2, 665341884), (3, 443561256), (4, 332670942), (6, 221780628), (8, 166335471), (9, 147853752), (12, 110890314), (18, 73926876), (23, 57855816), (24, 55445157), (27, 49284584), (36, 36963438), (46, 28927908), (54, 24642292), (61, 21814488), (69, 19285272), (72, 18481719), (92, 14463954), (108, 12321146), (122, 10907244), (138, 9642636), (183, 7271496), (184, 7231977), (207, 6428424), (216, 6160573), (244, 5453622), (276, 4821318), (366, 3635748), (414, 3214212), (488, 2726811), (549, 2423832), (552, 2410659), (621, 2142808), (732, 1817874), (828, 1607106), (1098, 1211916), (1242, 1071404), (1403, 948456), (1464, 908937), (1647, 807944), (1656, 803553), (2196, 605958), (2484, 535702), (2806, 474228), (3294, 403972), (4209, 316152), (4391, 303048), (4392, 302979), (4968, 267851), (5612, 237114), (6588, 201986), (8418, 158076), (8782, 151524), (11224, 118557), (12627, 105384), (13173, 101016), (13176, 100993), (16836, 79038), (17564, 75762), (25254, 52692), (26346, 50508), (33672, 39519), (35128, 37881)]