406120554

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 1126594560

約数和(自身を除く): 720474006

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 61, 63, 81, 103, 114, 122, 126, 133, 162, 171, 183, 189, 206, 243, 266, 309, 342, 366, 378, 399, 427, 486, 513, 549, 567, 618, 721, 798, 854, 927, 1026, 1098, 1134, 1159, 1197, 1281, 1442, 1539, 1647, 1701, 1854, 1957, 2163, 2318, 2394, 2562, 2781, 3078, 3294, 3402, 3477, 3591, 3843, 3914, 4326, 4617, 4941, 5562, 5871, 6283, 6489, 6954, 7182, 7686, 8113, 8343, 9234, 9882, 10431, 10773, 11529, 11742, 12566, 12978, 13699, 14823, 16226, 16686, 17613, 18849, 19467, 20862, 21546, 23058, 24339, 25029, 27398, 29646, 31293, 32319, 34587, 35226, 37698, 38934, 41097, 43981, 48678, 50058, 52839, 56547, 58401, 62586, 64638, 69174, 73017, 82194, 87962, 93879, 103761, 105678, 113094, 116802, 119377, 123291, 131943, 146034, 158517, 169641, 175203, 187758, 207522, 219051, 238754, 246582, 263886, 281637, 317034, 339282, 350406, 358131, 369873, 395829, 438102, 475551, 508923, 563274, 657153, 716262, 739746, 791658, 835639, 951102, 1017846, 1074393, 1109619, 1187487, 1314306, 1526769, 1671278, 1971459, 2148786, 2219238, 2374974, 2506917, 3053538, 3223179, 3328857, 3562461, 3942918, 5013834, 6446358, 6657714, 7124922, 7520751, 9669537, 10687383, 15041502, 19339074, 21374766, 22562253, 29008611, 45124506, 58017222, 67686759, 135373518, 203060277, 406120554]

約数ペア:

[(1, 406120554), (2, 203060277), (3, 135373518), (6, 67686759), (7, 58017222), (9, 45124506), (14, 29008611), (18, 22562253), (19, 21374766), (21, 19339074), (27, 15041502), (38, 10687383), (42, 9669537), (54, 7520751), (57, 7124922), (61, 6657714), (63, 6446358), (81, 5013834), (103, 3942918), (114, 3562461), (122, 3328857), (126, 3223179), (133, 3053538), (162, 2506917), (171, 2374974), (183, 2219238), (189, 2148786), (206, 1971459), (243, 1671278), (266, 1526769), (309, 1314306), (342, 1187487), (366, 1109619), (378, 1074393), (399, 1017846), (427, 951102), (486, 835639), (513, 791658), (549, 739746), (567, 716262), (618, 657153), (721, 563274), (798, 508923), (854, 475551), (927, 438102), (1026, 395829), (1098, 369873), (1134, 358131), (1159, 350406), (1197, 339282), (1281, 317034), (1442, 281637), (1539, 263886), (1647, 246582), (1701, 238754), (1854, 219051), (1957, 207522), (2163, 187758), (2318, 175203), (2394, 169641), (2562, 158517), (2781, 146034), (3078, 131943), (3294, 123291), (3402, 119377), (3477, 116802), (3591, 113094), (3843, 105678), (3914, 103761), (4326, 93879), (4617, 87962), (4941, 82194), (5562, 73017), (5871, 69174), (6283, 64638), (6489, 62586), (6954, 58401), (7182, 56547), (7686, 52839), (8113, 50058), (8343, 48678), (9234, 43981), (9882, 41097), (10431, 38934), (10773, 37698), (11529, 35226), (11742, 34587), (12566, 32319), (12978, 31293), (13699, 29646), (14823, 27398), (16226, 25029), (16686, 24339), (17613, 23058), (18849, 21546), (19467, 20862)]