1585054908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{13147}}^1$

素因数の和:13371

約数の個数: 72

約数和(自身を含む): 4264211952

約数和(自身を除く): 2679157044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 197, 204, 306, 394, 591, 612, 788, 1182, 1773, 2364, 3349, 3546, 6698, 7092, 10047, 13147, 13396, 20094, 26294, 30141, 39441, 40188, 52588, 60282, 78882, 118323, 120564, 157764, 223499, 236646, 446998, 473292, 670497, 893996, 1340994, 2011491, 2589959, 2681988, 4022982, 5179918, 7769877, 8045964, 10359836, 15539754, 23309631, 31079508, 44029303, 46619262, 88058606, 93238524, 132087909, 176117212, 264175818, 396263727, 528351636, 792527454, 1585054908]

約数ペア:

[(1, 1585054908), (2, 792527454), (3, 528351636), (4, 396263727), (6, 264175818), (9, 176117212), (12, 132087909), (17, 93238524), (18, 88058606), (34, 46619262), (36, 44029303), (51, 31079508), (68, 23309631), (102, 15539754), (153, 10359836), (197, 8045964), (204, 7769877), (306, 5179918), (394, 4022982), (591, 2681988), (612, 2589959), (788, 2011491), (1182, 1340994), (1773, 893996), (2364, 670497), (3349, 473292), (3546, 446998), (6698, 236646), (7092, 223499), (10047, 157764), (13147, 120564), (13396, 118323), (20094, 78882), (26294, 60282), (30141, 52588), (39441, 40188)]