231291504

素因数分解:

$2^4\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 160

約数和(自身を含む): 690074880

約数和(自身を除く): 458783376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 67, 72, 108, 122, 131, 134, 144, 183, 201, 216, 244, 262, 268, 366, 393, 402, 432, 488, 524, 536, 549, 603, 732, 786, 804, 976, 1048, 1072, 1098, 1179, 1206, 1464, 1572, 1608, 1647, 1809, 2096, 2196, 2358, 2412, 2928, 3144, 3216, 3294, 3537, 3618, 4087, 4392, 4716, 4824, 6288, 6588, 7074, 7236, 7991, 8174, 8777, 8784, 9432, 9648, 12261, 13176, 14148, 14472, 15982, 16348, 17554, 18864, 23973, 24522, 26331, 26352, 28296, 28944, 31964, 32696, 35108, 36783, 47946, 49044, 52662, 56592, 63928, 65392, 70216, 71919, 73566, 78993, 95892, 98088, 105324, 110349, 127856, 140432, 143838, 147132, 157986, 191784, 196176, 210648, 215757, 220698, 236979, 287676, 294264, 315972, 383568, 421296, 431514, 441396, 473958, 535397, 575352, 588528, 631944, 863028, 882792, 947916, 1070794, 1150704, 1263888, 1606191, 1726056, 1765584, 1895832, 2141588, 3212382, 3452112, 3791664, 4283176, 4818573, 6424764, 8566352, 9637146, 12849528, 14455719, 19274292, 25699056, 28911438, 38548584, 57822876, 77097168, 115645752, 231291504]

約数ペア:

[(1, 231291504), (2, 115645752), (3, 77097168), (4, 57822876), (6, 38548584), (8, 28911438), (9, 25699056), (12, 19274292), (16, 14455719), (18, 12849528), (24, 9637146), (27, 8566352), (36, 6424764), (48, 4818573), (54, 4283176), (61, 3791664), (67, 3452112), (72, 3212382), (108, 2141588), (122, 1895832), (131, 1765584), (134, 1726056), (144, 1606191), (183, 1263888), (201, 1150704), (216, 1070794), (244, 947916), (262, 882792), (268, 863028), (366, 631944), (393, 588528), (402, 575352), (432, 535397), (488, 473958), (524, 441396), (536, 431514), (549, 421296), (603, 383568), (732, 315972), (786, 294264), (804, 287676), (976, 236979), (1048, 220698), (1072, 215757), (1098, 210648), (1179, 196176), (1206, 191784), (1464, 157986), (1572, 147132), (1608, 143838), (1647, 140432), (1809, 127856), (2096, 110349), (2196, 105324), (2358, 98088), (2412, 95892), (2928, 78993), (3144, 73566), (3216, 71919), (3294, 70216), (3537, 65392), (3618, 63928), (4087, 56592), (4392, 52662), (4716, 49044), (4824, 47946), (6288, 36783), (6588, 35108), (7074, 32696), (7236, 31964), (7991, 28944), (8174, 28296), (8777, 26352), (8784, 26331), (9432, 24522), (9648, 23973), (12261, 18864), (13176, 17554), (14148, 16348), (14472, 15982)]