746866554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 1861785600

約数和(自身を除く): 1114919046

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 61, 67, 114, 122, 133, 134, 183, 201, 229, 266, 366, 399, 402, 427, 458, 469, 687, 798, 854, 938, 1159, 1273, 1281, 1374, 1407, 1603, 2318, 2546, 2562, 2814, 3206, 3477, 3819, 4087, 4351, 4809, 6954, 7638, 8113, 8174, 8702, 8911, 9618, 12261, 13053, 13969, 15343, 16226, 17822, 24339, 24522, 26106, 26733, 27938, 28609, 30457, 30686, 41907, 46029, 48678, 53466, 57218, 60914, 77653, 83814, 85827, 91371, 92058, 97783, 107401, 155306, 171654, 182742, 195566, 214802, 232959, 265411, 291517, 293349, 322203, 465918, 530822, 543571, 583034, 586698, 644406, 796233, 874551, 935923, 1087142, 1592466, 1630713, 1749102, 1857877, 1871846, 2040619, 2807769, 3261426, 3715754, 4081238, 5573631, 5615538, 6121857, 6551461, 11147262, 12243714, 13102922, 17782537, 19654383, 35565074, 39308766, 53347611, 106695222, 124477759, 248955518, 373433277, 746866554]

約数ペア:

[(1, 746866554), (2, 373433277), (3, 248955518), (6, 124477759), (7, 106695222), (14, 53347611), (19, 39308766), (21, 35565074), (38, 19654383), (42, 17782537), (57, 13102922), (61, 12243714), (67, 11147262), (114, 6551461), (122, 6121857), (133, 5615538), (134, 5573631), (183, 4081238), (201, 3715754), (229, 3261426), (266, 2807769), (366, 2040619), (399, 1871846), (402, 1857877), (427, 1749102), (458, 1630713), (469, 1592466), (687, 1087142), (798, 935923), (854, 874551), (938, 796233), (1159, 644406), (1273, 586698), (1281, 583034), (1374, 543571), (1407, 530822), (1603, 465918), (2318, 322203), (2546, 293349), (2562, 291517), (2814, 265411), (3206, 232959), (3477, 214802), (3819, 195566), (4087, 182742), (4351, 171654), (4809, 155306), (6954, 107401), (7638, 97783), (8113, 92058), (8174, 91371), (8702, 85827), (8911, 83814), (9618, 77653), (12261, 60914), (13053, 57218), (13969, 53466), (15343, 48678), (16226, 46029), (17822, 41907), (24339, 30686), (24522, 30457), (26106, 28609), (26733, 27938)]