255079308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 669957120

約数和(自身を除く): 414877812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 79, 122, 132, 158, 183, 237, 244, 316, 366, 401, 474, 671, 732, 802, 869, 948, 1203, 1342, 1604, 1738, 2013, 2406, 2607, 2684, 3476, 4026, 4411, 4812, 4819, 5214, 8052, 8822, 9638, 10428, 13233, 14457, 17644, 19276, 24461, 26466, 28914, 31679, 48922, 52932, 53009, 57828, 63358, 73383, 95037, 97844, 106018, 126716, 146766, 159027, 190074, 212036, 269071, 293532, 318054, 348469, 380148, 538142, 636108, 696938, 807213, 1045407, 1076284, 1393876, 1614426, 1932419, 2090814, 3228852, 3864838, 4181628, 5797257, 7729676, 11594514, 21256609, 23189028, 42513218, 63769827, 85026436, 127539654, 255079308]

約数ペア:

[(1, 255079308), (2, 127539654), (3, 85026436), (4, 63769827), (6, 42513218), (11, 23189028), (12, 21256609), (22, 11594514), (33, 7729676), (44, 5797257), (61, 4181628), (66, 3864838), (79, 3228852), (122, 2090814), (132, 1932419), (158, 1614426), (183, 1393876), (237, 1076284), (244, 1045407), (316, 807213), (366, 696938), (401, 636108), (474, 538142), (671, 380148), (732, 348469), (802, 318054), (869, 293532), (948, 269071), (1203, 212036), (1342, 190074), (1604, 159027), (1738, 146766), (2013, 126716), (2406, 106018), (2607, 97844), (2684, 95037), (3476, 73383), (4026, 63358), (4411, 57828), (4812, 53009), (4819, 52932), (5214, 48922), (8052, 31679), (8822, 28914), (9638, 26466), (10428, 24461), (13233, 19276), (14457, 17644)]