308143803604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{13513}}^1$

素因数の和:13690

約数の個数: 144

約数和(自身を含む): 686917701120

約数和(自身を除く): 378773897516

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 79, 91, 122, 158, 169, 182, 244, 316, 338, 364, 427, 553, 676, 793, 854, 1027, 1106, 1183, 1586, 1708, 2054, 2212, 2366, 3172, 4108, 4732, 4819, 5551, 7189, 9638, 10309, 11102, 13351, 13513, 14378, 19276, 20618, 22204, 26702, 27026, 28756, 33733, 41236, 53404, 54052, 62647, 67466, 72163, 93457, 94591, 125294, 134932, 144326, 175669, 186914, 189182, 250588, 288652, 351338, 373828, 378364, 438529, 702676, 814411, 824293, 877058, 1067527, 1229683, 1628822, 1648586, 1754116, 2135054, 2283697, 2459366, 3257644, 3297172, 4270108, 4567394, 4918732, 5700877, 5770051, 7472689, 9134788, 10715809, 11401754, 11540102, 13877851, 14945378, 15985879, 21431618, 22803508, 23080204, 27755702, 29890756, 31971758, 42863236, 55511404, 63943516, 65119147, 75010663, 97144957, 130238294, 139305517, 150021326, 180412063, 194289914, 260476588, 278611034, 300042652, 360824126, 388579828, 455834029, 557222068, 721648252, 846548911, 911668058, 975138619, 1262884441, 1693097822, 1823336116, 1950277238, 2525768882, 3386195644, 3900554476, 5051537764, 5925842377, 11005135843, 11851684754, 22010271686, 23703369508, 44020543372, 77035950901, 154071901802, 308143803604]

約数ペア:

[(1, 308143803604), (2, 154071901802), (4, 77035950901), (7, 44020543372), (13, 23703369508), (14, 22010271686), (26, 11851684754), (28, 11005135843), (52, 5925842377), (61, 5051537764), (79, 3900554476), (91, 3386195644), (122, 2525768882), (158, 1950277238), (169, 1823336116), (182, 1693097822), (244, 1262884441), (316, 975138619), (338, 911668058), (364, 846548911), (427, 721648252), (553, 557222068), (676, 455834029), (793, 388579828), (854, 360824126), (1027, 300042652), (1106, 278611034), (1183, 260476588), (1586, 194289914), (1708, 180412063), (2054, 150021326), (2212, 139305517), (2366, 130238294), (3172, 97144957), (4108, 75010663), (4732, 65119147), (4819, 63943516), (5551, 55511404), (7189, 42863236), (9638, 31971758), (10309, 29890756), (11102, 27755702), (13351, 23080204), (13513, 22803508), (14378, 21431618), (19276, 15985879), (20618, 14945378), (22204, 13877851), (26702, 11540102), (27026, 11401754), (28756, 10715809), (33733, 9134788), (41236, 7472689), (53404, 5770051), (54052, 5700877), (62647, 4918732), (67466, 4567394), (72163, 4270108), (93457, 3297172), (94591, 3257644), (125294, 2459366), (134932, 2283697), (144326, 2135054), (175669, 1754116), (186914, 1648586), (189182, 1628822), (250588, 1229683), (288652, 1067527), (351338, 877058), (373828, 824293), (378364, 814411), (438529, 702676)]