404997144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{797}}^1$

素因数の和:1520

約数の個数: 64

約数和(自身を含む): 1047997440

約数和(自身を除く): 643000296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 683, 744, 797, 1366, 1594, 2049, 2391, 2732, 3188, 4098, 4782, 5464, 6376, 8196, 9564, 16392, 19128, 21173, 24707, 42346, 49414, 63519, 74121, 84692, 98828, 127038, 148242, 169384, 197656, 254076, 296484, 508152, 544351, 592968, 1088702, 1633053, 2177404, 3266106, 4354808, 6532212, 13064424, 16874881, 33749762, 50624643, 67499524, 101249286, 134999048, 202498572, 404997144]

約数ペア:

[(1, 404997144), (2, 202498572), (3, 134999048), (4, 101249286), (6, 67499524), (8, 50624643), (12, 33749762), (24, 16874881), (31, 13064424), (62, 6532212), (93, 4354808), (124, 3266106), (186, 2177404), (248, 1633053), (372, 1088702), (683, 592968), (744, 544351), (797, 508152), (1366, 296484), (1594, 254076), (2049, 197656), (2391, 169384), (2732, 148242), (3188, 127038), (4098, 98828), (4782, 84692), (5464, 74121), (6376, 63519), (8196, 49414), (9564, 42346), (16392, 24707), (19128, 21173)]