219763044

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1295

約数の個数: 120

約数和(自身を含む): 626102400

約数和(自身を除く): 406339356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 261, 324, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1231, 1539, 1566, 1653, 2052, 2204, 2349, 2462, 3078, 3132, 3306, 3693, 4698, 4924, 4959, 6156, 6612, 7386, 9396, 9918, 11079, 14772, 14877, 19836, 22158, 23389, 29754, 33237, 35699, 44316, 44631, 46778, 59508, 66474, 70167, 71398, 89262, 93556, 99711, 107097, 132948, 140334, 142796, 178524, 199422, 210501, 214194, 280668, 321291, 398844, 421002, 428388, 631503, 642582, 678281, 842004, 963873, 1263006, 1285164, 1356562, 1894509, 1927746, 2034843, 2526012, 2713124, 2891619, 3789018, 3855492, 4069686, 5783238, 6104529, 7578036, 8139372, 11566476, 12209058, 18313587, 24418116, 36627174, 54940761, 73254348, 109881522, 219763044]

約数ペア:

[(1, 219763044), (2, 109881522), (3, 73254348), (4, 54940761), (6, 36627174), (9, 24418116), (12, 18313587), (18, 12209058), (19, 11566476), (27, 8139372), (29, 7578036), (36, 6104529), (38, 5783238), (54, 4069686), (57, 3855492), (58, 3789018), (76, 2891619), (81, 2713124), (87, 2526012), (108, 2034843), (114, 1927746), (116, 1894509), (162, 1356562), (171, 1285164), (174, 1263006), (228, 963873), (261, 842004), (324, 678281), (342, 642582), (348, 631503), (513, 428388), (522, 421002), (551, 398844), (684, 321291), (783, 280668), (1026, 214194), (1044, 210501), (1102, 199422), (1231, 178524), (1539, 142796), (1566, 140334), (1653, 132948), (2052, 107097), (2204, 99711), (2349, 93556), (2462, 89262), (3078, 71398), (3132, 70167), (3306, 66474), (3693, 59508), (4698, 46778), (4924, 44631), (4959, 44316), (6156, 35699), (6612, 33237), (7386, 29754), (9396, 23389), (9918, 22158), (11079, 19836), (14772, 14877)]