218435904

素因数分解:

$2^6\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4261}}^1$

素因数の和:4368

約数の個数: 84

約数和(自身を含む): 633290580

約数和(自身を除く): 414854676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 144, 178, 192, 267, 288, 356, 534, 576, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4261, 4272, 5696, 6408, 8522, 8544, 12783, 12816, 17044, 17088, 25566, 25632, 34088, 38349, 51132, 51264, 68176, 76698, 102264, 136352, 153396, 204528, 272704, 306792, 379229, 409056, 613584, 758458, 818112, 1137687, 1227168, 1516916, 2275374, 2454336, 3033832, 3413061, 4550748, 6067664, 6826122, 9101496, 12135328, 13652244, 18202992, 24270656, 27304488, 36405984, 54608976, 72811968, 109217952, 218435904]

約数ペア:

[(1, 218435904), (2, 109217952), (3, 72811968), (4, 54608976), (6, 36405984), (8, 27304488), (9, 24270656), (12, 18202992), (16, 13652244), (18, 12135328), (24, 9101496), (32, 6826122), (36, 6067664), (48, 4550748), (64, 3413061), (72, 3033832), (89, 2454336), (96, 2275374), (144, 1516916), (178, 1227168), (192, 1137687), (267, 818112), (288, 758458), (356, 613584), (534, 409056), (576, 379229), (712, 306792), (801, 272704), (1068, 204528), (1424, 153396), (1602, 136352), (2136, 102264), (2848, 76698), (3204, 68176), (4261, 51264), (4272, 51132), (5696, 38349), (6408, 34088), (8522, 25632), (8544, 25566), (12783, 17088), (12816, 17044)]