1441182756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 3870009024

約数和(自身を除く): 2428826268

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 157, 163, 228, 247, 314, 326, 361, 471, 489, 494, 628, 652, 722, 741, 942, 978, 988, 1083, 1444, 1482, 1884, 1956, 2041, 2119, 2166, 2964, 2983, 3097, 4082, 4238, 4332, 4693, 5966, 6123, 6194, 6357, 8164, 8476, 8949, 9291, 9386, 11932, 12246, 12388, 12714, 14079, 17898, 18582, 18772, 24492, 25428, 25591, 28158, 35796, 37164, 38779, 40261, 51182, 56316, 56677, 58843, 76773, 77558, 80522, 102364, 113354, 116337, 117686, 120783, 153546, 155116, 161044, 170031, 176529, 226708, 232674, 235372, 241566, 307092, 332683, 340062, 353058, 465348, 483132, 486229, 665366, 680124, 706116, 736801, 764959, 972458, 998049, 1330732, 1458687, 1473602, 1529918, 1944916, 1996098, 2210403, 2294877, 2917374, 2947204, 3059836, 3992196, 4420806, 4589754, 5834748, 6320977, 8841612, 9179508, 9238351, 12641954, 18476702, 18962931, 25283908, 27715053, 36953404, 37925862, 55430106, 75851724, 110860212, 120098563, 240197126, 360295689, 480394252, 720591378, 1441182756]

約数ペア:

[(1, 1441182756), (2, 720591378), (3, 480394252), (4, 360295689), (6, 240197126), (12, 120098563), (13, 110860212), (19, 75851724), (26, 55430106), (38, 37925862), (39, 36953404), (52, 27715053), (57, 25283908), (76, 18962931), (78, 18476702), (114, 12641954), (156, 9238351), (157, 9179508), (163, 8841612), (228, 6320977), (247, 5834748), (314, 4589754), (326, 4420806), (361, 3992196), (471, 3059836), (489, 2947204), (494, 2917374), (628, 2294877), (652, 2210403), (722, 1996098), (741, 1944916), (942, 1529918), (978, 1473602), (988, 1458687), (1083, 1330732), (1444, 998049), (1482, 972458), (1884, 764959), (1956, 736801), (2041, 706116), (2119, 680124), (2166, 665366), (2964, 486229), (2983, 483132), (3097, 465348), (4082, 353058), (4238, 340062), (4332, 332683), (4693, 307092), (5966, 241566), (6123, 235372), (6194, 232674), (6357, 226708), (8164, 176529), (8476, 170031), (8949, 161044), (9291, 155116), (9386, 153546), (11932, 120783), (12246, 117686), (12388, 116337), (12714, 113354), (14079, 102364), (17898, 80522), (18582, 77558), (18772, 76773), (24492, 58843), (25428, 56677), (25591, 56316), (28158, 51182), (35796, 40261), (37164, 38779)]