294428134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 646216704

約数和(自身を除く): 351788570

約数列:

[1, 2, 7, 11, 13, 14, 17, 22, 26, 34, 41, 77, 82, 91, 119, 143, 154, 182, 187, 211, 221, 238, 286, 287, 374, 422, 442, 451, 533, 574, 697, 902, 1001, 1066, 1309, 1394, 1477, 1547, 2002, 2321, 2431, 2618, 2743, 2954, 3094, 3157, 3587, 3731, 4642, 4862, 4879, 5486, 5863, 6314, 7174, 7462, 7667, 8651, 9061, 9758, 11726, 15334, 16247, 17017, 17302, 18122, 19201, 25109, 30173, 32494, 34034, 38402, 39457, 41041, 46631, 50218, 53669, 60346, 60557, 63427, 78914, 82082, 93262, 95161, 99671, 107338, 112463, 121114, 126854, 147067, 190322, 199342, 211211, 224926, 276199, 294134, 326417, 422422, 512941, 552398, 652834, 666127, 697697, 787241, 1025882, 1029469, 1237093, 1332254, 1395394, 1574482, 1617737, 1911871, 2058938, 2474186, 3235474, 3590587, 3823742, 7181174, 8659651, 11324159, 13383097, 17319302, 21030581, 22648318, 26766194, 42061162, 147214067, 294428134]

約数ペア:

[(1, 294428134), (2, 147214067), (7, 42061162), (11, 26766194), (13, 22648318), (14, 21030581), (17, 17319302), (22, 13383097), (26, 11324159), (34, 8659651), (41, 7181174), (77, 3823742), (82, 3590587), (91, 3235474), (119, 2474186), (143, 2058938), (154, 1911871), (182, 1617737), (187, 1574482), (211, 1395394), (221, 1332254), (238, 1237093), (286, 1029469), (287, 1025882), (374, 787241), (422, 697697), (442, 666127), (451, 652834), (533, 552398), (574, 512941), (697, 422422), (902, 326417), (1001, 294134), (1066, 276199), (1309, 224926), (1394, 211211), (1477, 199342), (1547, 190322), (2002, 147067), (2321, 126854), (2431, 121114), (2618, 112463), (2743, 107338), (2954, 99671), (3094, 95161), (3157, 93262), (3587, 82082), (3731, 78914), (4642, 63427), (4862, 60557), (4879, 60346), (5486, 53669), (5863, 50218), (6314, 46631), (7174, 41041), (7462, 39457), (7667, 38402), (8651, 34034), (9061, 32494), (9758, 30173), (11726, 25109), (15334, 19201), (16247, 18122), (17017, 17302)]