2145482892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3823}}^1$

素因数の和:3988

約数の個数: 144

約数和(自身を含む): 6614479872

約数和(自身を除く): 4468996980

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 131, 153, 204, 238, 252, 262, 306, 357, 393, 476, 524, 612, 714, 786, 917, 1071, 1179, 1428, 1572, 1834, 2142, 2227, 2358, 2751, 3668, 3823, 4284, 4454, 4716, 5502, 6681, 7646, 8253, 8908, 11004, 11469, 13362, 15292, 15589, 16506, 20043, 22938, 26724, 26761, 31178, 33012, 34407, 40086, 45876, 46767, 53522, 62356, 64991, 68814, 80172, 80283, 93534, 107044, 129982, 137628, 140301, 160566, 187068, 194973, 240849, 259964, 280602, 321132, 389946, 454937, 481698, 500813, 561204, 584919, 779892, 909874, 963396, 1001626, 1169838, 1364811, 1502439, 1819748, 2003252, 2339676, 2729622, 3004878, 3505691, 4094433, 4507317, 5459244, 6009756, 7011382, 8188866, 8513821, 9014634, 10517073, 14022764, 16377732, 17027642, 18029268, 21034146, 25541463, 31551219, 34055284, 42068292, 51082926, 59596747, 63102438, 76624389, 102165852, 119193494, 126204876, 153248778, 178790241, 238386988, 306497556, 357580482, 536370723, 715160964, 1072741446, 2145482892]

約数ペア:

[(1, 2145482892), (2, 1072741446), (3, 715160964), (4, 536370723), (6, 357580482), (7, 306497556), (9, 238386988), (12, 178790241), (14, 153248778), (17, 126204876), (18, 119193494), (21, 102165852), (28, 76624389), (34, 63102438), (36, 59596747), (42, 51082926), (51, 42068292), (63, 34055284), (68, 31551219), (84, 25541463), (102, 21034146), (119, 18029268), (126, 17027642), (131, 16377732), (153, 14022764), (204, 10517073), (238, 9014634), (252, 8513821), (262, 8188866), (306, 7011382), (357, 6009756), (393, 5459244), (476, 4507317), (524, 4094433), (612, 3505691), (714, 3004878), (786, 2729622), (917, 2339676), (1071, 2003252), (1179, 1819748), (1428, 1502439), (1572, 1364811), (1834, 1169838), (2142, 1001626), (2227, 963396), (2358, 909874), (2751, 779892), (3668, 584919), (3823, 561204), (4284, 500813), (4454, 481698), (4716, 454937), (5502, 389946), (6681, 321132), (7646, 280602), (8253, 259964), (8908, 240849), (11004, 194973), (11469, 187068), (13362, 160566), (15292, 140301), (15589, 137628), (16506, 129982), (20043, 107044), (22938, 93534), (26724, 80283), (26761, 80172), (31178, 68814), (33012, 64991), (34407, 62356), (40086, 53522), (45876, 46767)]