4447307988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{3049}}^1$

素因数の和:4397

約数の個数: 72

約数和(自身を含む): 11617132800

約数和(自身を除く): 7169824812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1307, 2614, 3049, 3921, 5228, 6098, 7842, 9147, 11763, 12196, 15684, 18294, 23526, 27441, 36588, 40517, 47052, 54882, 81034, 94519, 109764, 121551, 162068, 189038, 243102, 283557, 364653, 378076, 486204, 567114, 729306, 850671, 1134228, 1458612, 1701342, 3402684, 3985043, 7970086, 11955129, 15940172, 23910258, 35865387, 47820516, 71730774, 123536333, 143461548, 247072666, 370608999, 494145332, 741217998, 1111826997, 1482435996, 2223653994, 4447307988]

約数ペア:

[(1, 4447307988), (2, 2223653994), (3, 1482435996), (4, 1111826997), (6, 741217998), (9, 494145332), (12, 370608999), (18, 247072666), (31, 143461548), (36, 123536333), (62, 71730774), (93, 47820516), (124, 35865387), (186, 23910258), (279, 15940172), (372, 11955129), (558, 7970086), (1116, 3985043), (1307, 3402684), (2614, 1701342), (3049, 1458612), (3921, 1134228), (5228, 850671), (6098, 729306), (7842, 567114), (9147, 486204), (11763, 378076), (12196, 364653), (15684, 283557), (18294, 243102), (23526, 189038), (27441, 162068), (36588, 121551), (40517, 109764), (47052, 94519), (54882, 81034)]