17996988256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:817

約数の個数: 192

約数和(自身を含む): 41940581760

約数和(自身を除く): 23943593504

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 37, 52, 68, 74, 104, 109, 136, 148, 208, 218, 221, 272, 296, 416, 436, 442, 481, 544, 592, 629, 631, 872, 884, 962, 1184, 1258, 1262, 1417, 1744, 1768, 1853, 1924, 2516, 2524, 2834, 3488, 3536, 3706, 3848, 4033, 5032, 5048, 5668, 7072, 7412, 7696, 8066, 8177, 8203, 10064, 10096, 10727, 11336, 14824, 15392, 16132, 16354, 16406, 20128, 20192, 21454, 22672, 23347, 24089, 29648, 32264, 32708, 32812, 42908, 45344, 46694, 48178, 52429, 59296, 64528, 65416, 65624, 68561, 68779, 85816, 93388, 96356, 104858, 129056, 130832, 131248, 137122, 137558, 139451, 171632, 186776, 192712, 209716, 261664, 262496, 274244, 275116, 278902, 303511, 343264, 373552, 385424, 396899, 419432, 548488, 550232, 557804, 607022, 747104, 770848, 793798, 838864, 891293, 894127, 1096976, 1100464, 1115608, 1169243, 1214044, 1587596, 1677728, 1782586, 1788254, 2193952, 2200928, 2231216, 2338486, 2428088, 2544823, 3175192, 3565172, 3576508, 4462432, 4676972, 4856176, 5089646, 5159687, 6350384, 7130344, 7153016, 9353944, 9712352, 10179292, 10319374, 12700768, 14260688, 14306032, 15200159, 18707888, 20358584, 20638748, 28521376, 28612064, 30400318, 33082699, 37415776, 40717168, 41277496, 43261991, 60800636, 66165398, 81434336, 82554992, 86523982, 121601272, 132330796, 165109984, 173047964, 243202544, 264661592, 346095928, 486405088, 529323184, 562405883, 692191856, 1058646368, 1124811766, 1384383712, 2249623532, 4499247064, 8998494128, 17996988256]

約数ペア:

[(1, 17996988256), (2, 8998494128), (4, 4499247064), (8, 2249623532), (13, 1384383712), (16, 1124811766), (17, 1058646368), (26, 692191856), (32, 562405883), (34, 529323184), (37, 486405088), (52, 346095928), (68, 264661592), (74, 243202544), (104, 173047964), (109, 165109984), (136, 132330796), (148, 121601272), (208, 86523982), (218, 82554992), (221, 81434336), (272, 66165398), (296, 60800636), (416, 43261991), (436, 41277496), (442, 40717168), (481, 37415776), (544, 33082699), (592, 30400318), (629, 28612064), (631, 28521376), (872, 20638748), (884, 20358584), (962, 18707888), (1184, 15200159), (1258, 14306032), (1262, 14260688), (1417, 12700768), (1744, 10319374), (1768, 10179292), (1853, 9712352), (1924, 9353944), (2516, 7153016), (2524, 7130344), (2834, 6350384), (3488, 5159687), (3536, 5089646), (3706, 4856176), (3848, 4676972), (4033, 4462432), (5032, 3576508), (5048, 3565172), (5668, 3175192), (7072, 2544823), (7412, 2428088), (7696, 2338486), (8066, 2231216), (8177, 2200928), (8203, 2193952), (10064, 1788254), (10096, 1782586), (10727, 1677728), (11336, 1587596), (14824, 1214044), (15392, 1169243), (16132, 1115608), (16354, 1100464), (16406, 1096976), (20128, 894127), (20192, 891293), (21454, 838864), (22672, 793798), (23347, 770848), (24089, 747104), (29648, 607022), (32264, 557804), (32708, 550232), (32812, 548488), (42908, 419432), (45344, 396899), (46694, 385424), (48178, 373552), (52429, 343264), (59296, 303511), (64528, 278902), (65416, 275116), (65624, 274244), (68561, 262496), (68779, 261664), (85816, 209716), (93388, 192712), (96356, 186776), (104858, 171632), (129056, 139451), (130832, 137558), (131248, 137122)]