1288892424

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1\times {\mathrm{1163}}^1$

素因数の和:1990

約数の個数: 64

約数和(自身を含む): 3282200640

約数和(自身を除く): 1993308216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 757, 1163, 1464, 1514, 2271, 2326, 3028, 3489, 4542, 4652, 6056, 6978, 9084, 9304, 13956, 18168, 27912, 46177, 70943, 92354, 138531, 141886, 184708, 212829, 277062, 283772, 369416, 425658, 554124, 567544, 851316, 880391, 1108248, 1702632, 1760782, 2641173, 3521564, 5282346, 7043128, 10564692, 21129384, 53703851, 107407702, 161111553, 214815404, 322223106, 429630808, 644446212, 1288892424]

約数ペア:

[(1, 1288892424), (2, 644446212), (3, 429630808), (4, 322223106), (6, 214815404), (8, 161111553), (12, 107407702), (24, 53703851), (61, 21129384), (122, 10564692), (183, 7043128), (244, 5282346), (366, 3521564), (488, 2641173), (732, 1760782), (757, 1702632), (1163, 1108248), (1464, 880391), (1514, 851316), (2271, 567544), (2326, 554124), (3028, 425658), (3489, 369416), (4542, 283772), (4652, 277062), (6056, 212829), (6978, 184708), (9084, 141886), (9304, 138531), (13956, 92354), (18168, 70943), (27912, 46177)]