1721589336

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 4892990400

約数和(自身を除く): 3171401064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 193, 216, 244, 366, 386, 488, 549, 579, 677, 732, 772, 1098, 1158, 1354, 1464, 1544, 1647, 1737, 2031, 2196, 2316, 2708, 3294, 3474, 4062, 4392, 4632, 5211, 5416, 6093, 6588, 6948, 8124, 10422, 11773, 12186, 13176, 13896, 16248, 18279, 20844, 23546, 24372, 35319, 36558, 41297, 41688, 47092, 48744, 70638, 73116, 82594, 94184, 105957, 123891, 130661, 141276, 146232, 165188, 211914, 247782, 261322, 282552, 317871, 330376, 371673, 391983, 423828, 495564, 522644, 635742, 743346, 783966, 847656, 991128, 1045288, 1115019, 1175949, 1271484, 1486692, 1567932, 2230038, 2351898, 2542968, 2973384, 3135864, 3527847, 4460076, 4703796, 7055694, 7970321, 8920152, 9407592, 14111388, 15940642, 23910963, 28222776, 31881284, 47821926, 63762568, 71732889, 95643852, 143465778, 191287704, 215198667, 286931556, 430397334, 573863112, 860794668, 1721589336]

約数ペア:

[(1, 1721589336), (2, 860794668), (3, 573863112), (4, 430397334), (6, 286931556), (8, 215198667), (9, 191287704), (12, 143465778), (18, 95643852), (24, 71732889), (27, 63762568), (36, 47821926), (54, 31881284), (61, 28222776), (72, 23910963), (108, 15940642), (122, 14111388), (183, 9407592), (193, 8920152), (216, 7970321), (244, 7055694), (366, 4703796), (386, 4460076), (488, 3527847), (549, 3135864), (579, 2973384), (677, 2542968), (732, 2351898), (772, 2230038), (1098, 1567932), (1158, 1486692), (1354, 1271484), (1464, 1175949), (1544, 1115019), (1647, 1045288), (1737, 991128), (2031, 847656), (2196, 783966), (2316, 743346), (2708, 635742), (3294, 522644), (3474, 495564), (4062, 423828), (4392, 391983), (4632, 371673), (5211, 330376), (5416, 317871), (6093, 282552), (6588, 261322), (6948, 247782), (8124, 211914), (10422, 165188), (11773, 146232), (12186, 141276), (13176, 130661), (13896, 123891), (16248, 105957), (18279, 94184), (20844, 82594), (23546, 73116), (24372, 70638), (35319, 48744), (36558, 47092), (41297, 41688)]