454753012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 96

約数和(自身を含む): 978518016

約数和(自身を除く): 523765004

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 71, 94, 124, 142, 157, 188, 217, 284, 314, 329, 434, 497, 628, 658, 868, 994, 1099, 1316, 1457, 1988, 2198, 2201, 2914, 3337, 4396, 4402, 4867, 5828, 6674, 7379, 8804, 9734, 10199, 11147, 13348, 14758, 15407, 19468, 20398, 22294, 23359, 29516, 30814, 34069, 40796, 44588, 46718, 51653, 61628, 68138, 78029, 93436, 103306, 103447, 136276, 156058, 206612, 206894, 228749, 312116, 345557, 413788, 457498, 523909, 691114, 724129, 914996, 1047818, 1382228, 1448258, 1601243, 2095636, 2418899, 2896516, 3202486, 3667363, 4837798, 6404972, 7334726, 9675596, 14669452, 16241179, 32482358, 64964716, 113688253, 227376506, 454753012]

約数ペア:

[(1, 454753012), (2, 227376506), (4, 113688253), (7, 64964716), (14, 32482358), (28, 16241179), (31, 14669452), (47, 9675596), (62, 7334726), (71, 6404972), (94, 4837798), (124, 3667363), (142, 3202486), (157, 2896516), (188, 2418899), (217, 2095636), (284, 1601243), (314, 1448258), (329, 1382228), (434, 1047818), (497, 914996), (628, 724129), (658, 691114), (868, 523909), (994, 457498), (1099, 413788), (1316, 345557), (1457, 312116), (1988, 228749), (2198, 206894), (2201, 206612), (2914, 156058), (3337, 136276), (4396, 103447), (4402, 103306), (4867, 93436), (5828, 78029), (6674, 68138), (7379, 61628), (8804, 51653), (9734, 46718), (10199, 44588), (11147, 40796), (13348, 34069), (14758, 30814), (15407, 29516), (19468, 23359), (20398, 22294)]