39204920454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{3517}}^1$

素因数の和:3838

約数の個数: 128

約数和(自身を含む): 96320025600

約数和(自身を除く): 57115105146

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 114, 122, 133, 183, 229, 266, 366, 399, 427, 458, 687, 798, 854, 1159, 1281, 1374, 1603, 2318, 2562, 3206, 3477, 3517, 4351, 4809, 6954, 7034, 8113, 8702, 9618, 10551, 13053, 13969, 16226, 21102, 24339, 24619, 26106, 27938, 30457, 41907, 48678, 49238, 60914, 66823, 73857, 83814, 91371, 97783, 133646, 147714, 182742, 195566, 200469, 214537, 265411, 293349, 400938, 429074, 467761, 530822, 586698, 643611, 796233, 805393, 935522, 1287222, 1403283, 1501759, 1592466, 1610786, 1857877, 2416179, 2806566, 3003518, 3715754, 4076203, 4505277, 4832358, 5573631, 5637751, 8152406, 9010554, 11147262, 11275502, 12228609, 15302467, 16913253, 24457218, 28533421, 30604934, 33826506, 45907401, 49128973, 57066842, 85600263, 91814802, 98257946, 107117269, 147386919, 171200526, 214234538, 294773838, 321351807, 343902811, 642703614, 687805622, 933450487, 1031708433, 1866900974, 2063416866, 2800351461, 5600702922, 6534153409, 13068306818, 19602460227, 39204920454]

約数ペア:

[(1, 39204920454), (2, 19602460227), (3, 13068306818), (6, 6534153409), (7, 5600702922), (14, 2800351461), (19, 2063416866), (21, 1866900974), (38, 1031708433), (42, 933450487), (57, 687805622), (61, 642703614), (114, 343902811), (122, 321351807), (133, 294773838), (183, 214234538), (229, 171200526), (266, 147386919), (366, 107117269), (399, 98257946), (427, 91814802), (458, 85600263), (687, 57066842), (798, 49128973), (854, 45907401), (1159, 33826506), (1281, 30604934), (1374, 28533421), (1603, 24457218), (2318, 16913253), (2562, 15302467), (3206, 12228609), (3477, 11275502), (3517, 11147262), (4351, 9010554), (4809, 8152406), (6954, 5637751), (7034, 5573631), (8113, 4832358), (8702, 4505277), (9618, 4076203), (10551, 3715754), (13053, 3003518), (13969, 2806566), (16226, 2416179), (21102, 1857877), (24339, 1610786), (24619, 1592466), (26106, 1501759), (27938, 1403283), (30457, 1287222), (41907, 935522), (48678, 805393), (49238, 796233), (60914, 643611), (66823, 586698), (73857, 530822), (83814, 467761), (91371, 429074), (97783, 400938), (133646, 293349), (147714, 265411), (182742, 214537), (195566, 200469)]