291264876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 926069760

約数和(自身を除く): 634804884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 131, 153, 173, 189, 204, 238, 252, 262, 306, 346, 357, 378, 393, 459, 476, 519, 524, 612, 692, 714, 756, 786, 917, 918, 1038, 1071, 1179, 1211, 1428, 1557, 1572, 1834, 1836, 2076, 2142, 2227, 2358, 2422, 2751, 2941, 3114, 3213, 3537, 3633, 3668, 4284, 4454, 4671, 4716, 4844, 5502, 5882, 6228, 6426, 6681, 7074, 7266, 8253, 8823, 8908, 9342, 10899, 11004, 11764, 12852, 13362, 14148, 14532, 15589, 16506, 17646, 18684, 20043, 20587, 21798, 22663, 24759, 26469, 26724, 31178, 32697, 33012, 35292, 40086, 41174, 43596, 45326, 46767, 49518, 52938, 60129, 61761, 62356, 65394, 67989, 79407, 80172, 82348, 90652, 93534, 99036, 105876, 120258, 123522, 130788, 135978, 140301, 158641, 158814, 185283, 187068, 203967, 240516, 247044, 271956, 280602, 317282, 317628, 370566, 385271, 407934, 420903, 475923, 555849, 561204, 611901, 634564, 741132, 770542, 815868, 841806, 951846, 1111698, 1155813, 1223802, 1427769, 1541084, 1683612, 1903692, 2223396, 2311626, 2447604, 2696897, 2855538, 3467439, 4283307, 4623252, 5393794, 5711076, 6934878, 8090691, 8566614, 10402317, 10787588, 13869756, 16181382, 17133228, 20804634, 24272073, 32362764, 41609268, 48544146, 72816219, 97088292, 145632438, 291264876]

約数ペア:

[(1, 291264876), (2, 145632438), (3, 97088292), (4, 72816219), (6, 48544146), (7, 41609268), (9, 32362764), (12, 24272073), (14, 20804634), (17, 17133228), (18, 16181382), (21, 13869756), (27, 10787588), (28, 10402317), (34, 8566614), (36, 8090691), (42, 6934878), (51, 5711076), (54, 5393794), (63, 4623252), (68, 4283307), (84, 3467439), (102, 2855538), (108, 2696897), (119, 2447604), (126, 2311626), (131, 2223396), (153, 1903692), (173, 1683612), (189, 1541084), (204, 1427769), (238, 1223802), (252, 1155813), (262, 1111698), (306, 951846), (346, 841806), (357, 815868), (378, 770542), (393, 741132), (459, 634564), (476, 611901), (519, 561204), (524, 555849), (612, 475923), (692, 420903), (714, 407934), (756, 385271), (786, 370566), (917, 317628), (918, 317282), (1038, 280602), (1071, 271956), (1179, 247044), (1211, 240516), (1428, 203967), (1557, 187068), (1572, 185283), (1834, 158814), (1836, 158641), (2076, 140301), (2142, 135978), (2227, 130788), (2358, 123522), (2422, 120258), (2751, 105876), (2941, 99036), (3114, 93534), (3213, 90652), (3537, 82348), (3633, 80172), (3668, 79407), (4284, 67989), (4454, 65394), (4671, 62356), (4716, 61761), (4844, 60129), (5502, 52938), (5882, 49518), (6228, 46767), (6426, 45326), (6681, 43596), (7074, 41174), (7266, 40086), (8253, 35292), (8823, 33012), (8908, 32697), (9342, 31178), (10899, 26724), (11004, 26469), (11764, 24759), (12852, 22663), (13362, 21798), (14148, 20587), (14532, 20043), (15589, 18684), (16506, 17646)]