620179924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 1511903232

約数和(自身を除く): 891723308

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 31, 34, 52, 53, 61, 62, 68, 91, 106, 119, 122, 124, 182, 212, 217, 221, 238, 244, 364, 371, 403, 427, 434, 442, 476, 527, 689, 742, 793, 806, 854, 868, 884, 901, 1037, 1054, 1378, 1484, 1547, 1586, 1612, 1643, 1708, 1802, 1891, 2074, 2108, 2756, 2821, 3094, 3172, 3233, 3286, 3604, 3689, 3782, 4148, 4823, 5551, 5642, 6188, 6307, 6466, 6572, 6851, 7259, 7378, 7564, 9646, 11102, 11284, 11501, 11713, 12614, 12932, 13237, 13481, 13702, 14518, 14756, 19292, 21359, 22204, 22631, 23002, 23426, 24583, 25228, 26474, 26962, 27404, 27931, 29036, 32147, 42029, 42718, 45262, 46004, 46852, 47957, 49166, 52948, 53924, 54961, 55862, 64294, 81991, 84058, 85436, 90524, 94367, 95914, 98332, 100223, 109922, 111724, 128588, 149513, 163982, 168116, 172081, 188734, 191828, 195517, 200446, 219844, 225029, 294203, 299026, 327964, 344162, 363103, 377468, 384727, 391034, 400892, 417911, 450058, 588406, 598052, 688324, 701561, 714493, 726206, 769454, 782068, 835822, 900116, 1176812, 1302899, 1403122, 1428986, 1452412, 1538908, 1671644, 1703791, 2541721, 2605798, 2806244, 2857972, 2925377, 3407582, 5001451, 5083442, 5211596, 5850754, 6815164, 9120293, 10002902, 10166884, 11701508, 11926537, 18240586, 20005804, 22149283, 23853074, 36481172, 44298566, 47706148, 88597132, 155044981, 310089962, 620179924]

約数ペア:

[(1, 620179924), (2, 310089962), (4, 155044981), (7, 88597132), (13, 47706148), (14, 44298566), (17, 36481172), (26, 23853074), (28, 22149283), (31, 20005804), (34, 18240586), (52, 11926537), (53, 11701508), (61, 10166884), (62, 10002902), (68, 9120293), (91, 6815164), (106, 5850754), (119, 5211596), (122, 5083442), (124, 5001451), (182, 3407582), (212, 2925377), (217, 2857972), (221, 2806244), (238, 2605798), (244, 2541721), (364, 1703791), (371, 1671644), (403, 1538908), (427, 1452412), (434, 1428986), (442, 1403122), (476, 1302899), (527, 1176812), (689, 900116), (742, 835822), (793, 782068), (806, 769454), (854, 726206), (868, 714493), (884, 701561), (901, 688324), (1037, 598052), (1054, 588406), (1378, 450058), (1484, 417911), (1547, 400892), (1586, 391034), (1612, 384727), (1643, 377468), (1708, 363103), (1802, 344162), (1891, 327964), (2074, 299026), (2108, 294203), (2756, 225029), (2821, 219844), (3094, 200446), (3172, 195517), (3233, 191828), (3286, 188734), (3604, 172081), (3689, 168116), (3782, 163982), (4148, 149513), (4823, 128588), (5551, 111724), (5642, 109922), (6188, 100223), (6307, 98332), (6466, 95914), (6572, 94367), (6851, 90524), (7259, 85436), (7378, 84058), (7564, 81991), (9646, 64294), (11102, 55862), (11284, 54961), (11501, 53924), (11713, 52948), (12614, 49166), (12932, 47957), (13237, 46852), (13481, 46004), (13702, 45262), (14518, 42718), (14756, 42029), (19292, 32147), (21359, 29036), (22204, 27931), (22631, 27404), (23002, 26962), (23426, 26474), (24583, 25228)]