189742644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3454

約数の個数: 144

約数和(自身を含む): 625218048

約数和(自身を除く): 435475404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3407, 3978, 4284, 4641, 6188, 6814, 7956, 9282, 10221, 13628, 13923, 18564, 20442, 23849, 27846, 30663, 40884, 44291, 47698, 55692, 57919, 61326, 71547, 88582, 95396, 115838, 122652, 132873, 143094, 173757, 177164, 214641, 231676, 265746, 286188, 310037, 347514, 398619, 405433, 429282, 521271, 531492, 620074, 695028, 752947, 797238, 810866, 858564, 930111, 1042542, 1216299, 1240148, 1505894, 1594476, 1621732, 1860222, 2085084, 2258841, 2432598, 2790333, 3011788, 3648897, 3720444, 4517682, 4865196, 5270629, 5580666, 6776523, 7297794, 9035364, 10541258, 11161332, 13553046, 14595588, 15811887, 21082516, 27106092, 31623774, 47435661, 63247548, 94871322, 189742644]

約数ペア:

[(1, 189742644), (2, 94871322), (3, 63247548), (4, 47435661), (6, 31623774), (7, 27106092), (9, 21082516), (12, 15811887), (13, 14595588), (14, 13553046), (17, 11161332), (18, 10541258), (21, 9035364), (26, 7297794), (28, 6776523), (34, 5580666), (36, 5270629), (39, 4865196), (42, 4517682), (51, 3720444), (52, 3648897), (63, 3011788), (68, 2790333), (78, 2432598), (84, 2258841), (91, 2085084), (102, 1860222), (117, 1621732), (119, 1594476), (126, 1505894), (153, 1240148), (156, 1216299), (182, 1042542), (204, 930111), (221, 858564), (234, 810866), (238, 797238), (252, 752947), (273, 695028), (306, 620074), (357, 531492), (364, 521271), (442, 429282), (468, 405433), (476, 398619), (546, 347514), (612, 310037), (663, 286188), (714, 265746), (819, 231676), (884, 214641), (1071, 177164), (1092, 173757), (1326, 143094), (1428, 132873), (1547, 122652), (1638, 115838), (1989, 95396), (2142, 88582), (2652, 71547), (3094, 61326), (3276, 57919), (3407, 55692), (3978, 47698), (4284, 44291), (4641, 40884), (6188, 30663), (6814, 27846), (7956, 23849), (9282, 20442), (10221, 18564), (13628, 13923)]