247198644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^4\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 180

約数和(自身を含む): 797261920

約数和(自身を除く): 550063276

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 67, 77, 84, 99, 121, 126, 132, 134, 154, 198, 201, 231, 242, 252, 268, 308, 363, 396, 402, 462, 469, 484, 603, 693, 726, 737, 804, 847, 924, 938, 1089, 1206, 1331, 1386, 1407, 1452, 1474, 1694, 1876, 2178, 2211, 2412, 2541, 2662, 2772, 2814, 2948, 3388, 3993, 4221, 4356, 4422, 5082, 5159, 5324, 5628, 6633, 7623, 7986, 8107, 8442, 8844, 9317, 10164, 10318, 11979, 13266, 14641, 15246, 15477, 15972, 16214, 16884, 18634, 20636, 23958, 24321, 26532, 27951, 29282, 30492, 30954, 32428, 37268, 43923, 46431, 47916, 48642, 55902, 56749, 58564, 61908, 72963, 83853, 87846, 89177, 92862, 97284, 102487, 111804, 113498, 131769, 145926, 167706, 170247, 175692, 178354, 185724, 204974, 226996, 263538, 267531, 291852, 307461, 335412, 340494, 356708, 409948, 510741, 527076, 535062, 614922, 624239, 680988, 802593, 922383, 980947, 1021482, 1070124, 1229844, 1248478, 1605186, 1844766, 1872717, 1961894, 2042964, 2496956, 2942841, 3210372, 3689532, 3745434, 3923788, 5618151, 5885682, 6866629, 7490868, 8828523, 11236302, 11771364, 13733258, 17657046, 20599887, 22472604, 27466516, 35314092, 41199774, 61799661, 82399548, 123599322, 247198644]

約数ペア:

[(1, 247198644), (2, 123599322), (3, 82399548), (4, 61799661), (6, 41199774), (7, 35314092), (9, 27466516), (11, 22472604), (12, 20599887), (14, 17657046), (18, 13733258), (21, 11771364), (22, 11236302), (28, 8828523), (33, 7490868), (36, 6866629), (42, 5885682), (44, 5618151), (63, 3923788), (66, 3745434), (67, 3689532), (77, 3210372), (84, 2942841), (99, 2496956), (121, 2042964), (126, 1961894), (132, 1872717), (134, 1844766), (154, 1605186), (198, 1248478), (201, 1229844), (231, 1070124), (242, 1021482), (252, 980947), (268, 922383), (308, 802593), (363, 680988), (396, 624239), (402, 614922), (462, 535062), (469, 527076), (484, 510741), (603, 409948), (693, 356708), (726, 340494), (737, 335412), (804, 307461), (847, 291852), (924, 267531), (938, 263538), (1089, 226996), (1206, 204974), (1331, 185724), (1386, 178354), (1407, 175692), (1452, 170247), (1474, 167706), (1694, 145926), (1876, 131769), (2178, 113498), (2211, 111804), (2412, 102487), (2541, 97284), (2662, 92862), (2772, 89177), (2814, 87846), (2948, 83853), (3388, 72963), (3993, 61908), (4221, 58564), (4356, 56749), (4422, 55902), (5082, 48642), (5159, 47916), (5324, 46431), (5628, 43923), (6633, 37268), (7623, 32428), (7986, 30954), (8107, 30492), (8442, 29282), (8844, 27951), (9317, 26532), (10164, 24321), (10318, 23958), (11979, 20636), (13266, 18634), (14641, 16884), (15246, 16214), (15477, 15972)]