853196508

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:336

約数の個数: 144

約数和(自身を含む): 2305185792

約数和(自身を除く): 1451989284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 83, 93, 122, 124, 151, 166, 183, 186, 244, 249, 279, 302, 332, 366, 372, 453, 498, 549, 558, 604, 732, 747, 906, 996, 1098, 1116, 1359, 1494, 1812, 1891, 2196, 2573, 2718, 2988, 3782, 4681, 5063, 5146, 5436, 5673, 7564, 7719, 9211, 9362, 10126, 10292, 11346, 12533, 14043, 15189, 15438, 17019, 18422, 18724, 20252, 22692, 23157, 25066, 27633, 28086, 30378, 30876, 34038, 36844, 37599, 42129, 45567, 46314, 50132, 55266, 56172, 60756, 68076, 75198, 82899, 84258, 91134, 92628, 110532, 112797, 150396, 156953, 165798, 168516, 182268, 225594, 285541, 313906, 331596, 388523, 451188, 470859, 571082, 627812, 764513, 777046, 856623, 941718, 1142164, 1165569, 1412577, 1529026, 1554092, 1713246, 1883436, 2293539, 2331138, 2569869, 2825154, 3058052, 3426492, 3496707, 4587078, 4662276, 5139738, 5650308, 6880617, 6993414, 9174156, 10279476, 13761234, 13986828, 23699903, 27522468, 47399806, 71099709, 94799612, 142199418, 213299127, 284398836, 426598254, 853196508]

約数ペア:

[(1, 853196508), (2, 426598254), (3, 284398836), (4, 213299127), (6, 142199418), (9, 94799612), (12, 71099709), (18, 47399806), (31, 27522468), (36, 23699903), (61, 13986828), (62, 13761234), (83, 10279476), (93, 9174156), (122, 6993414), (124, 6880617), (151, 5650308), (166, 5139738), (183, 4662276), (186, 4587078), (244, 3496707), (249, 3426492), (279, 3058052), (302, 2825154), (332, 2569869), (366, 2331138), (372, 2293539), (453, 1883436), (498, 1713246), (549, 1554092), (558, 1529026), (604, 1412577), (732, 1165569), (747, 1142164), (906, 941718), (996, 856623), (1098, 777046), (1116, 764513), (1359, 627812), (1494, 571082), (1812, 470859), (1891, 451188), (2196, 388523), (2573, 331596), (2718, 313906), (2988, 285541), (3782, 225594), (4681, 182268), (5063, 168516), (5146, 165798), (5436, 156953), (5673, 150396), (7564, 112797), (7719, 110532), (9211, 92628), (9362, 91134), (10126, 84258), (10292, 82899), (11346, 75198), (12533, 68076), (14043, 60756), (15189, 56172), (15438, 55266), (17019, 50132), (18422, 46314), (18724, 45567), (20252, 42129), (22692, 37599), (23157, 36844), (25066, 34038), (27633, 30876), (28086, 30378)]