225655144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:371

約数の個数: 128

約数和(自身を含む): 541054080

約数和(自身を除く): 315398936

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 41, 44, 52, 68, 82, 88, 104, 136, 143, 164, 187, 221, 283, 286, 328, 374, 442, 451, 533, 566, 572, 697, 748, 884, 902, 1066, 1132, 1144, 1394, 1496, 1768, 1804, 2132, 2264, 2431, 2788, 3113, 3608, 3679, 4264, 4811, 4862, 5576, 5863, 6226, 7358, 7667, 9061, 9622, 9724, 11603, 11726, 12452, 14716, 15334, 18122, 19244, 19448, 23206, 23452, 24904, 29432, 30668, 36244, 38488, 40469, 46412, 46904, 52921, 61336, 62543, 72488, 80938, 92824, 99671, 105842, 125086, 127633, 150839, 161876, 197251, 199342, 211684, 250172, 255266, 301678, 323752, 394502, 398684, 423368, 500344, 510532, 603356, 687973, 789004, 797368, 1021064, 1206712, 1375946, 1578008, 1659229, 2169761, 2564263, 2751892, 3318458, 4339522, 5128526, 5503784, 6636916, 8679044, 10257052, 13273832, 17358088, 20514104, 28206893, 56413786, 112827572, 225655144]

約数ペア:

[(1, 225655144), (2, 112827572), (4, 56413786), (8, 28206893), (11, 20514104), (13, 17358088), (17, 13273832), (22, 10257052), (26, 8679044), (34, 6636916), (41, 5503784), (44, 5128526), (52, 4339522), (68, 3318458), (82, 2751892), (88, 2564263), (104, 2169761), (136, 1659229), (143, 1578008), (164, 1375946), (187, 1206712), (221, 1021064), (283, 797368), (286, 789004), (328, 687973), (374, 603356), (442, 510532), (451, 500344), (533, 423368), (566, 398684), (572, 394502), (697, 323752), (748, 301678), (884, 255266), (902, 250172), (1066, 211684), (1132, 199342), (1144, 197251), (1394, 161876), (1496, 150839), (1768, 127633), (1804, 125086), (2132, 105842), (2264, 99671), (2431, 92824), (2788, 80938), (3113, 72488), (3608, 62543), (3679, 61336), (4264, 52921), (4811, 46904), (4862, 46412), (5576, 40469), (5863, 38488), (6226, 36244), (7358, 30668), (7667, 29432), (9061, 24904), (9622, 23452), (9724, 23206), (11603, 19448), (11726, 19244), (12452, 18122), (14716, 15334)]