7301353444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 16473784320

約数和(自身を除く): 9172430876

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 121, 127, 142, 154, 239, 242, 254, 284, 308, 478, 484, 497, 508, 781, 847, 889, 956, 994, 1397, 1562, 1673, 1694, 1778, 1988, 2629, 2794, 3124, 3346, 3388, 3556, 5258, 5467, 5588, 6692, 8591, 9017, 9779, 10516, 10934, 15367, 16969, 17182, 18034, 18403, 19558, 21868, 28919, 30353, 30734, 33938, 34364, 36068, 36806, 39116, 57838, 60137, 60706, 61468, 63119, 67876, 73612, 99187, 107569, 115676, 118783, 120274, 121412, 126238, 186659, 198374, 202433, 212471, 215138, 237566, 240548, 252476, 333883, 373318, 396748, 404866, 424942, 430276, 475132, 667766, 694309, 746636, 809732, 849884, 1091057, 1306613, 1335532, 1388618, 2053249, 2155063, 2182114, 2337181, 2613226, 2777236, 3672713, 4106498, 4310126, 4364228, 4674362, 5226452, 7345426, 7637399, 8212996, 8620252, 9348724, 14372743, 14690852, 15085441, 15274798, 23705693, 25708991, 28745486, 30170882, 30549596, 47411386, 51417982, 57490972, 60341764, 94822772, 102835964, 165939851, 260762623, 331879702, 521525246, 663759404, 1043050492, 1825338361, 3650676722, 7301353444]

約数ペア:

[(1, 7301353444), (2, 3650676722), (4, 1825338361), (7, 1043050492), (11, 663759404), (14, 521525246), (22, 331879702), (28, 260762623), (44, 165939851), (71, 102835964), (77, 94822772), (121, 60341764), (127, 57490972), (142, 51417982), (154, 47411386), (239, 30549596), (242, 30170882), (254, 28745486), (284, 25708991), (308, 23705693), (478, 15274798), (484, 15085441), (497, 14690852), (508, 14372743), (781, 9348724), (847, 8620252), (889, 8212996), (956, 7637399), (994, 7345426), (1397, 5226452), (1562, 4674362), (1673, 4364228), (1694, 4310126), (1778, 4106498), (1988, 3672713), (2629, 2777236), (2794, 2613226), (3124, 2337181), (3346, 2182114), (3388, 2155063), (3556, 2053249), (5258, 1388618), (5467, 1335532), (5588, 1306613), (6692, 1091057), (8591, 849884), (9017, 809732), (9779, 746636), (10516, 694309), (10934, 667766), (15367, 475132), (16969, 430276), (17182, 424942), (18034, 404866), (18403, 396748), (19558, 373318), (21868, 333883), (28919, 252476), (30353, 240548), (30734, 237566), (33938, 215138), (34364, 212471), (36068, 202433), (36806, 198374), (39116, 186659), (57838, 126238), (60137, 121412), (60706, 120274), (61468, 118783), (63119, 115676), (67876, 107569), (73612, 99187)]