245629566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8821}}^1$

素因数の和:8866

約数の個数: 96

約数和(自身を含む): 693620928

約数和(自身を除く): 447991362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 8821, 9282, 13923, 17642, 26463, 27846, 52926, 61747, 79389, 114673, 123494, 149957, 158778, 185241, 229346, 299914, 344019, 370482, 449871, 555723, 688038, 802711, 899742, 1032057, 1049699, 1111446, 1349613, 1605422, 1949441, 2064114, 2099398, 2408133, 2699226, 3149097, 3898882, 4816266, 5848323, 6298194, 7224399, 9447291, 11696646, 13646087, 14448798, 17544969, 18894582, 27292174, 35089938, 40938261, 81876522, 122814783, 245629566]

約数ペア:

[(1, 245629566), (2, 122814783), (3, 81876522), (6, 40938261), (7, 35089938), (9, 27292174), (13, 18894582), (14, 17544969), (17, 14448798), (18, 13646087), (21, 11696646), (26, 9447291), (34, 7224399), (39, 6298194), (42, 5848323), (51, 4816266), (63, 3898882), (78, 3149097), (91, 2699226), (102, 2408133), (117, 2099398), (119, 2064114), (126, 1949441), (153, 1605422), (182, 1349613), (221, 1111446), (234, 1049699), (238, 1032057), (273, 899742), (306, 802711), (357, 688038), (442, 555723), (546, 449871), (663, 370482), (714, 344019), (819, 299914), (1071, 229346), (1326, 185241), (1547, 158778), (1638, 149957), (1989, 123494), (2142, 114673), (3094, 79389), (3978, 61747), (4641, 52926), (8821, 27846), (9282, 26463), (13923, 17642)]