226717218

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^4$

素因数の和:80

約数の個数: 150

約数和(自身を含む): 640200231

約数和(自身を除く): 413483013

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 169, 182, 189, 234, 273, 294, 338, 351, 378, 441, 507, 546, 567, 637, 702, 819, 882, 1014, 1053, 1134, 1183, 1274, 1323, 1521, 1638, 1911, 2106, 2197, 2366, 2457, 2646, 3042, 3549, 3822, 3969, 4394, 4563, 4914, 5733, 6591, 7098, 7371, 7938, 8281, 9126, 10647, 11466, 13182, 13689, 14742, 15379, 16562, 17199, 19773, 21294, 24843, 27378, 28561, 30758, 31941, 34398, 39546, 46137, 49686, 51597, 57122, 59319, 63882, 74529, 85683, 92274, 95823, 103194, 107653, 118638, 138411, 149058, 171366, 177957, 191646, 199927, 215306, 223587, 257049, 276822, 322959, 355914, 399854, 415233, 447174, 514098, 599781, 645918, 670761, 771147, 830466, 968877, 1199562, 1245699, 1341522, 1399489, 1542294, 1799343, 1937754, 2313441, 2491398, 2798978, 2906631, 3598686, 4198467, 4626882, 5398029, 5813262, 8396934, 8719893, 10796058, 12595401, 16194087, 17439786, 25190802, 32388174, 37786203, 75572406, 113358609, 226717218]

約数ペア:

[(1, 226717218), (2, 113358609), (3, 75572406), (6, 37786203), (7, 32388174), (9, 25190802), (13, 17439786), (14, 16194087), (18, 12595401), (21, 10796058), (26, 8719893), (27, 8396934), (39, 5813262), (42, 5398029), (49, 4626882), (54, 4198467), (63, 3598686), (78, 2906631), (81, 2798978), (91, 2491398), (98, 2313441), (117, 1937754), (126, 1799343), (147, 1542294), (162, 1399489), (169, 1341522), (182, 1245699), (189, 1199562), (234, 968877), (273, 830466), (294, 771147), (338, 670761), (351, 645918), (378, 599781), (441, 514098), (507, 447174), (546, 415233), (567, 399854), (637, 355914), (702, 322959), (819, 276822), (882, 257049), (1014, 223587), (1053, 215306), (1134, 199927), (1183, 191646), (1274, 177957), (1323, 171366), (1521, 149058), (1638, 138411), (1911, 118638), (2106, 107653), (2197, 103194), (2366, 95823), (2457, 92274), (2646, 85683), (3042, 74529), (3549, 63882), (3822, 59319), (3969, 57122), (4394, 51597), (4563, 49686), (4914, 46137), (5733, 39546), (6591, 34398), (7098, 31941), (7371, 30758), (7938, 28561), (8281, 27378), (9126, 24843), (10647, 21294), (11466, 19773), (13182, 17199), (13689, 16562), (14742, 15379)]