2551210896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{99719}}^1$

素因数の和:99784

約数の個数: 80

約数和(自身を含む): 7270784640

約数和(自身を除く): 4719573744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 156, 164, 208, 246, 312, 328, 492, 533, 624, 656, 984, 1066, 1599, 1968, 2132, 3198, 4264, 6396, 8528, 12792, 25584, 99719, 199438, 299157, 398876, 598314, 797752, 1196628, 1296347, 1595504, 2393256, 2592694, 3889041, 4088479, 4786512, 5185388, 7778082, 8176958, 10370776, 12265437, 15556164, 16353916, 20741552, 24530874, 31112328, 32707832, 49061748, 53150227, 62224656, 65415664, 98123496, 106300454, 159450681, 196246992, 212600908, 318901362, 425201816, 637802724, 850403632, 1275605448, 2551210896]

約数ペア:

[(1, 2551210896), (2, 1275605448), (3, 850403632), (4, 637802724), (6, 425201816), (8, 318901362), (12, 212600908), (13, 196246992), (16, 159450681), (24, 106300454), (26, 98123496), (39, 65415664), (41, 62224656), (48, 53150227), (52, 49061748), (78, 32707832), (82, 31112328), (104, 24530874), (123, 20741552), (156, 16353916), (164, 15556164), (208, 12265437), (246, 10370776), (312, 8176958), (328, 7778082), (492, 5185388), (533, 4786512), (624, 4088479), (656, 3889041), (984, 2592694), (1066, 2393256), (1599, 1595504), (1968, 1296347), (2132, 1196628), (3198, 797752), (4264, 598314), (6396, 398876), (8528, 299157), (12792, 199438), (25584, 99719)]