718819134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 1759941120

約数和(自身を除く): 1041121986

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 41, 57, 62, 66, 82, 93, 114, 121, 123, 186, 209, 242, 246, 341, 363, 418, 451, 589, 627, 682, 726, 779, 902, 1023, 1178, 1254, 1271, 1353, 1558, 1681, 1767, 2046, 2299, 2337, 2542, 2706, 3362, 3534, 3751, 3813, 4598, 4674, 4961, 5043, 6479, 6897, 7502, 7626, 8569, 9922, 10086, 11253, 12958, 13794, 13981, 14883, 17138, 18491, 19437, 22506, 24149, 25707, 27962, 29766, 31939, 36982, 38874, 41943, 48298, 51414, 52111, 55473, 63878, 71269, 72447, 83886, 94259, 95817, 104222, 110946, 142538, 144894, 153791, 156333, 188518, 191634, 203401, 213807, 265639, 282777, 307582, 312666, 351329, 406802, 427614, 461373, 531278, 565554, 573221, 610203, 702658, 796917, 922746, 990109, 1053987, 1146442, 1220406, 1593834, 1719663, 1980218, 2107974, 2922029, 2970327, 3439326, 3864619, 5844058, 5940654, 6305431, 7729238, 8766087, 10891199, 11593857, 12610862, 17532174, 18916293, 21782398, 23187714, 32673597, 37832586, 65347194, 119803189, 239606378, 359409567, 718819134]

約数ペア:

[(1, 718819134), (2, 359409567), (3, 239606378), (6, 119803189), (11, 65347194), (19, 37832586), (22, 32673597), (31, 23187714), (33, 21782398), (38, 18916293), (41, 17532174), (57, 12610862), (62, 11593857), (66, 10891199), (82, 8766087), (93, 7729238), (114, 6305431), (121, 5940654), (123, 5844058), (186, 3864619), (209, 3439326), (242, 2970327), (246, 2922029), (341, 2107974), (363, 1980218), (418, 1719663), (451, 1593834), (589, 1220406), (627, 1146442), (682, 1053987), (726, 990109), (779, 922746), (902, 796917), (1023, 702658), (1178, 610203), (1254, 573221), (1271, 565554), (1353, 531278), (1558, 461373), (1681, 427614), (1767, 406802), (2046, 351329), (2299, 312666), (2337, 307582), (2542, 282777), (2706, 265639), (3362, 213807), (3534, 203401), (3751, 191634), (3813, 188518), (4598, 156333), (4674, 153791), (4961, 144894), (5043, 142538), (6479, 110946), (6897, 104222), (7502, 95817), (7626, 94259), (8569, 83886), (9922, 72447), (10086, 71269), (11253, 63878), (12958, 55473), (13794, 52111), (13981, 51414), (14883, 48298), (17138, 41943), (18491, 38874), (19437, 36982), (22506, 31939), (24149, 29766), (25707, 27962)]