4672777788

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{18787}}^1$

素因数の和:18861

約数の個数: 144

約数和(自身を含む): 14393111040

約数和(自身を除く): 9720333252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 49, 54, 63, 84, 94, 98, 108, 126, 141, 147, 188, 189, 196, 252, 282, 294, 329, 378, 423, 441, 564, 588, 658, 756, 846, 882, 987, 1269, 1316, 1323, 1692, 1764, 1974, 2303, 2538, 2646, 2961, 3948, 4606, 5076, 5292, 5922, 6909, 8883, 9212, 11844, 13818, 17766, 18787, 20727, 27636, 35532, 37574, 41454, 56361, 62181, 75148, 82908, 112722, 124362, 131509, 169083, 225444, 248724, 263018, 338166, 394527, 507249, 526036, 676332, 789054, 882989, 920563, 1014498, 1183581, 1578108, 1765978, 1841126, 2028996, 2367162, 2648967, 2761689, 3531956, 3550743, 3682252, 4734324, 5297934, 5523378, 6180923, 7101486, 7946901, 8285067, 10595868, 11046756, 12361846, 14202972, 15893802, 16570134, 18542769, 23840703, 24723692, 24855201, 31787604, 33140268, 37085538, 43266461, 47681406, 49710402, 55628307, 74171076, 86532922, 95362812, 99420804, 111256614, 129799383, 166884921, 173065844, 222513228, 259598766, 333769842, 389398149, 519197532, 667539684, 778796298, 1168194447, 1557592596, 2336388894, 4672777788]

約数ペア:

[(1, 4672777788), (2, 2336388894), (3, 1557592596), (4, 1168194447), (6, 778796298), (7, 667539684), (9, 519197532), (12, 389398149), (14, 333769842), (18, 259598766), (21, 222513228), (27, 173065844), (28, 166884921), (36, 129799383), (42, 111256614), (47, 99420804), (49, 95362812), (54, 86532922), (63, 74171076), (84, 55628307), (94, 49710402), (98, 47681406), (108, 43266461), (126, 37085538), (141, 33140268), (147, 31787604), (188, 24855201), (189, 24723692), (196, 23840703), (252, 18542769), (282, 16570134), (294, 15893802), (329, 14202972), (378, 12361846), (423, 11046756), (441, 10595868), (564, 8285067), (588, 7946901), (658, 7101486), (756, 6180923), (846, 5523378), (882, 5297934), (987, 4734324), (1269, 3682252), (1316, 3550743), (1323, 3531956), (1692, 2761689), (1764, 2648967), (1974, 2367162), (2303, 2028996), (2538, 1841126), (2646, 1765978), (2961, 1578108), (3948, 1183581), (4606, 1014498), (5076, 920563), (5292, 882989), (5922, 789054), (6909, 676332), (8883, 526036), (9212, 507249), (11844, 394527), (13818, 338166), (17766, 263018), (18787, 248724), (20727, 225444), (27636, 169083), (35532, 131509), (37574, 124362), (41454, 112722), (56361, 82908), (62181, 75148)]