229960692

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5633

約数の個数: 72

約数和(自身を含む): 633152520

約数和(自身を除く): 403191828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 5521, 6942, 10413, 11042, 13884, 16563, 20826, 22084, 33126, 41652, 49689, 66252, 71773, 99378, 143546, 198756, 215319, 287092, 430638, 491369, 645957, 861276, 982738, 1291914, 1474107, 1965476, 2583828, 2948214, 4422321, 5896428, 6387797, 8844642, 12775594, 17689284, 19163391, 25551188, 38326782, 57490173, 76653564, 114980346, 229960692]

約数ペア:

[(1, 229960692), (2, 114980346), (3, 76653564), (4, 57490173), (6, 38326782), (9, 25551188), (12, 19163391), (13, 17689284), (18, 12775594), (26, 8844642), (36, 6387797), (39, 5896428), (52, 4422321), (78, 2948214), (89, 2583828), (117, 1965476), (156, 1474107), (178, 1291914), (234, 982738), (267, 861276), (356, 645957), (468, 491369), (534, 430638), (801, 287092), (1068, 215319), (1157, 198756), (1602, 143546), (2314, 99378), (3204, 71773), (3471, 66252), (4628, 49689), (5521, 41652), (6942, 33126), (10413, 22084), (11042, 20826), (13884, 16563)]