222455898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 567320832

約数和(自身を除く): 344864934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 103, 122, 126, 183, 206, 281, 309, 366, 427, 549, 562, 618, 721, 843, 854, 927, 1098, 1281, 1442, 1686, 1854, 1967, 2163, 2529, 2562, 3843, 3934, 4326, 5058, 5901, 6283, 6489, 7686, 11802, 12566, 12978, 17141, 17703, 18849, 28943, 34282, 35406, 37698, 43981, 51423, 56547, 57886, 86829, 87962, 102846, 113094, 119987, 131943, 154269, 173658, 202601, 239974, 260487, 263886, 308538, 359961, 395829, 405202, 520974, 607803, 719922, 791658, 1079883, 1215606, 1765523, 1823409, 2159766, 3531046, 3646818, 5296569, 10593138, 12358661, 15889707, 24717322, 31779414, 37075983, 74151966, 111227949, 222455898]

約数ペア:

[(1, 222455898), (2, 111227949), (3, 74151966), (6, 37075983), (7, 31779414), (9, 24717322), (14, 15889707), (18, 12358661), (21, 10593138), (42, 5296569), (61, 3646818), (63, 3531046), (103, 2159766), (122, 1823409), (126, 1765523), (183, 1215606), (206, 1079883), (281, 791658), (309, 719922), (366, 607803), (427, 520974), (549, 405202), (562, 395829), (618, 359961), (721, 308538), (843, 263886), (854, 260487), (927, 239974), (1098, 202601), (1281, 173658), (1442, 154269), (1686, 131943), (1854, 119987), (1967, 113094), (2163, 102846), (2529, 87962), (2562, 86829), (3843, 57886), (3934, 56547), (4326, 51423), (5058, 43981), (5901, 37698), (6283, 35406), (6489, 34282), (7686, 28943), (11802, 18849), (12566, 17703), (12978, 17141)]