1121627988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 216

約数和(自身を含む): 3346586880

約数和(自身を除く): 2224958892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 169, 171, 186, 228, 234, 247, 279, 313, 338, 342, 372, 403, 468, 494, 507, 558, 589, 626, 676, 684, 741, 806, 939, 988, 1014, 1116, 1178, 1209, 1252, 1482, 1521, 1612, 1767, 1878, 2028, 2223, 2356, 2418, 2817, 2964, 3042, 3211, 3534, 3627, 3756, 4069, 4446, 4836, 5239, 5301, 5634, 5947, 6084, 6422, 7068, 7254, 7657, 8138, 8892, 9633, 9703, 10478, 10602, 11268, 11894, 12207, 12844, 14508, 15314, 15717, 16276, 17841, 19266, 19406, 20956, 21204, 22971, 23788, 24414, 28899, 29109, 30628, 31434, 35682, 36621, 38532, 38812, 45942, 47151, 48828, 52897, 53523, 57798, 58218, 62868, 68913, 71364, 73242, 77311, 87327, 91884, 94302, 99541, 105794, 107046, 115596, 116436, 126139, 137826, 146484, 154622, 158691, 174654, 184357, 188604, 199082, 211588, 214092, 231933, 252278, 275652, 298623, 309244, 317382, 349308, 368714, 378417, 398164, 463866, 476073, 504556, 553071, 597246, 634764, 695799, 737428, 756834, 895869, 927732, 952146, 1005043, 1106142, 1135251, 1194492, 1391598, 1513668, 1639807, 1659213, 1791738, 1904292, 2010086, 2212284, 2270502, 2396641, 2783196, 3015129, 3279614, 3318426, 3583476, 4020172, 4541004, 4793282, 4919421, 6030258, 6559228, 6636852, 7189923, 9045387, 9586564, 9838842, 12060516, 14379846, 14758263, 18090774, 19677684, 21569769, 28759692, 29516526, 31156333, 36181548, 43139538, 59033052, 62312666, 86279076, 93468999, 124625332, 186937998, 280406997, 373875996, 560813994, 1121627988]

約数ペア:

[(1, 1121627988), (2, 560813994), (3, 373875996), (4, 280406997), (6, 186937998), (9, 124625332), (12, 93468999), (13, 86279076), (18, 62312666), (19, 59033052), (26, 43139538), (31, 36181548), (36, 31156333), (38, 29516526), (39, 28759692), (52, 21569769), (57, 19677684), (62, 18090774), (76, 14758263), (78, 14379846), (93, 12060516), (114, 9838842), (117, 9586564), (124, 9045387), (156, 7189923), (169, 6636852), (171, 6559228), (186, 6030258), (228, 4919421), (234, 4793282), (247, 4541004), (279, 4020172), (313, 3583476), (338, 3318426), (342, 3279614), (372, 3015129), (403, 2783196), (468, 2396641), (494, 2270502), (507, 2212284), (558, 2010086), (589, 1904292), (626, 1791738), (676, 1659213), (684, 1639807), (741, 1513668), (806, 1391598), (939, 1194492), (988, 1135251), (1014, 1106142), (1116, 1005043), (1178, 952146), (1209, 927732), (1252, 895869), (1482, 756834), (1521, 737428), (1612, 695799), (1767, 634764), (1878, 597246), (2028, 553071), (2223, 504556), (2356, 476073), (2418, 463866), (2817, 398164), (2964, 378417), (3042, 368714), (3211, 349308), (3534, 317382), (3627, 309244), (3756, 298623), (4069, 275652), (4446, 252278), (4836, 231933), (5239, 214092), (5301, 211588), (5634, 199082), (5947, 188604), (6084, 184357), (6422, 174654), (7068, 158691), (7254, 154622), (7657, 146484), (8138, 137826), (8892, 126139), (9633, 116436), (9703, 115596), (10478, 107046), (10602, 105794), (11268, 99541), (11894, 94302), (12207, 91884), (12844, 87327), (14508, 77311), (15314, 73242), (15717, 71364), (16276, 68913), (17841, 62868), (19266, 58218), (19406, 57798), (20956, 53523), (21204, 52897), (22971, 48828), (23788, 47151), (24414, 45942), (28899, 38812), (29109, 38532), (30628, 36621), (31434, 35682)]