921021036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 2541665280

約数和(自身を除く): 1620644244

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 31, 34, 39, 51, 52, 62, 68, 78, 93, 102, 124, 156, 186, 204, 221, 289, 372, 403, 442, 527, 578, 659, 663, 806, 867, 884, 1054, 1156, 1209, 1318, 1326, 1581, 1612, 1734, 1977, 2108, 2418, 2636, 2652, 3162, 3468, 3757, 3954, 4836, 6324, 6851, 7514, 7908, 8567, 8959, 11203, 11271, 13702, 15028, 17134, 17918, 20429, 20553, 22406, 22542, 25701, 26877, 27404, 33609, 34268, 35836, 40858, 41106, 44812, 45084, 51402, 53754, 61287, 67218, 81716, 82212, 102804, 107508, 116467, 122574, 134436, 145639, 190451, 232934, 245148, 265577, 291278, 347293, 349401, 380902, 436917, 465868, 531154, 571353, 582556, 694586, 698802, 761804, 796731, 873834, 1041879, 1062308, 1142706, 1389172, 1397604, 1593462, 1747668, 2083758, 2285412, 2475863, 3186924, 4167516, 4514809, 4951726, 5903981, 7427589, 9029618, 9903452, 11807962, 13544427, 14855178, 17711943, 18059236, 23615924, 27088854, 29710356, 35423886, 54177708, 70847772, 76751753, 153503506, 230255259, 307007012, 460510518, 921021036]

約数ペア:

[(1, 921021036), (2, 460510518), (3, 307007012), (4, 230255259), (6, 153503506), (12, 76751753), (13, 70847772), (17, 54177708), (26, 35423886), (31, 29710356), (34, 27088854), (39, 23615924), (51, 18059236), (52, 17711943), (62, 14855178), (68, 13544427), (78, 11807962), (93, 9903452), (102, 9029618), (124, 7427589), (156, 5903981), (186, 4951726), (204, 4514809), (221, 4167516), (289, 3186924), (372, 2475863), (403, 2285412), (442, 2083758), (527, 1747668), (578, 1593462), (659, 1397604), (663, 1389172), (806, 1142706), (867, 1062308), (884, 1041879), (1054, 873834), (1156, 796731), (1209, 761804), (1318, 698802), (1326, 694586), (1581, 582556), (1612, 571353), (1734, 531154), (1977, 465868), (2108, 436917), (2418, 380902), (2636, 349401), (2652, 347293), (3162, 291278), (3468, 265577), (3757, 245148), (3954, 232934), (4836, 190451), (6324, 145639), (6851, 134436), (7514, 122574), (7908, 116467), (8567, 107508), (8959, 102804), (11203, 82212), (11271, 81716), (13702, 67218), (15028, 61287), (17134, 53754), (17918, 51402), (20429, 45084), (20553, 44812), (22406, 41106), (22542, 40858), (25701, 35836), (26877, 34268), (27404, 33609)]