674977005108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140972641}}^1$

素因数の和:140972677

約数の個数: 72

約数和(自身を含む): 2052561667520

約数和(自身を除く): 1377584662412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 140972641, 281945282, 422917923, 563890564, 845835846, 986808487, 1268753769, 1691671692, 1973616974, 2537507538, 2678480179, 2960425461, 3947233948, 5075015076, 5356960358, 5920850922, 8035440537, 8881276383, 10713920716, 11841701844, 16070881074, 17762552766, 18749361253, 24106321611, 32141762148, 35525105532, 37498722506, 48212643222, 56248083759, 74997445012, 96425286444, 112496167518, 168744251277, 224992335036, 337488502554, 674977005108]

約数ペア:

[(1, 674977005108), (2, 337488502554), (3, 224992335036), (4, 168744251277), (6, 112496167518), (7, 96425286444), (9, 74997445012), (12, 56248083759), (14, 48212643222), (18, 37498722506), (19, 35525105532), (21, 32141762148), (28, 24106321611), (36, 18749361253), (38, 17762552766), (42, 16070881074), (57, 11841701844), (63, 10713920716), (76, 8881276383), (84, 8035440537), (114, 5920850922), (126, 5356960358), (133, 5075015076), (171, 3947233948), (228, 2960425461), (252, 2678480179), (266, 2537507538), (342, 1973616974), (399, 1691671692), (532, 1268753769), (684, 986808487), (798, 845835846), (1197, 563890564), (1596, 422917923), (2394, 281945282), (4788, 140972641)]