302743112

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:283

約数の個数: 128

約数和(自身を含む): 725760000

約数和(自身を除く): 423016888

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 89, 92, 133, 139, 152, 161, 178, 184, 266, 278, 322, 356, 437, 532, 556, 623, 644, 712, 874, 973, 1064, 1112, 1246, 1288, 1691, 1748, 1946, 2047, 2492, 2641, 3059, 3197, 3382, 3496, 3892, 4094, 4984, 5282, 6118, 6394, 6764, 7784, 8188, 10564, 11837, 12236, 12371, 12788, 13528, 14329, 16376, 18487, 21128, 22379, 23674, 24472, 24742, 25576, 28658, 36974, 38893, 44758, 47348, 49484, 57316, 60743, 73948, 77786, 86597, 89516, 94696, 98968, 114632, 121486, 147896, 155572, 173194, 179032, 235049, 242972, 272251, 284533, 311144, 346388, 425201, 470098, 485944, 544502, 569066, 692776, 850402, 940196, 1089004, 1138132, 1645343, 1700804, 1880392, 1991731, 2178008, 2276264, 3290686, 3401608, 3983462, 5406127, 6581372, 7966924, 10812254, 13162744, 15933848, 21624508, 37842889, 43249016, 75685778, 151371556, 302743112]

約数ペア:

[(1, 302743112), (2, 151371556), (4, 75685778), (7, 43249016), (8, 37842889), (14, 21624508), (19, 15933848), (23, 13162744), (28, 10812254), (38, 7966924), (46, 6581372), (56, 5406127), (76, 3983462), (89, 3401608), (92, 3290686), (133, 2276264), (139, 2178008), (152, 1991731), (161, 1880392), (178, 1700804), (184, 1645343), (266, 1138132), (278, 1089004), (322, 940196), (356, 850402), (437, 692776), (532, 569066), (556, 544502), (623, 485944), (644, 470098), (712, 425201), (874, 346388), (973, 311144), (1064, 284533), (1112, 272251), (1246, 242972), (1288, 235049), (1691, 179032), (1748, 173194), (1946, 155572), (2047, 147896), (2492, 121486), (2641, 114632), (3059, 98968), (3197, 94696), (3382, 89516), (3496, 86597), (3892, 77786), (4094, 73948), (4984, 60743), (5282, 57316), (6118, 49484), (6394, 47348), (6764, 44758), (7784, 38893), (8188, 36974), (10564, 28658), (11837, 25576), (12236, 24742), (12371, 24472), (12788, 23674), (13528, 22379), (14329, 21128), (16376, 18487)]