626145228

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2749}}^1$

素因数の和:2821

約数の個数: 120

約数和(自身を含む): 1770230000

約数和(自身を除く): 1144084772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 666, 684, 703, 999, 1026, 1332, 1406, 1539, 1998, 2052, 2109, 2749, 2812, 2997, 3078, 3996, 4218, 5498, 5994, 6156, 6327, 8247, 8436, 10996, 11988, 12654, 16494, 18981, 24741, 25308, 32988, 37962, 49482, 52231, 56943, 74223, 75924, 98964, 101713, 104462, 113886, 148446, 156693, 203426, 208924, 222669, 227772, 296892, 305139, 313386, 406852, 445338, 470079, 610278, 626772, 890676, 915417, 940158, 1220556, 1410237, 1830834, 1880316, 1932547, 2746251, 2820474, 3661668, 3865094, 4230711, 5492502, 5640948, 5797641, 7730188, 8238753, 8461422, 10985004, 11595282, 16477506, 16922844, 17392923, 23190564, 32955012, 34785846, 52178769, 69571692, 104357538, 156536307, 208715076, 313072614, 626145228]

約数ペア:

[(1, 626145228), (2, 313072614), (3, 208715076), (4, 156536307), (6, 104357538), (9, 69571692), (12, 52178769), (18, 34785846), (19, 32955012), (27, 23190564), (36, 17392923), (37, 16922844), (38, 16477506), (54, 11595282), (57, 10985004), (74, 8461422), (76, 8238753), (81, 7730188), (108, 5797641), (111, 5640948), (114, 5492502), (148, 4230711), (162, 3865094), (171, 3661668), (222, 2820474), (228, 2746251), (324, 1932547), (333, 1880316), (342, 1830834), (444, 1410237), (513, 1220556), (666, 940158), (684, 915417), (703, 890676), (999, 626772), (1026, 610278), (1332, 470079), (1406, 445338), (1539, 406852), (1998, 313386), (2052, 305139), (2109, 296892), (2749, 227772), (2812, 222669), (2997, 208924), (3078, 203426), (3996, 156693), (4218, 148446), (5498, 113886), (5994, 104462), (6156, 101713), (6327, 98964), (8247, 75924), (8436, 74223), (10996, 56943), (11988, 52231), (12654, 49482), (16494, 37962), (18981, 32988), (24741, 25308)]