219103668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{683}}^1$

素因数の和:786

約数の個数: 144

約数和(自身を含む): 677214720

約数和(自身を除く): 458111052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 67, 76, 84, 114, 126, 133, 134, 171, 201, 228, 252, 266, 268, 342, 399, 402, 469, 532, 603, 683, 684, 798, 804, 938, 1197, 1206, 1273, 1366, 1407, 1596, 1876, 2049, 2394, 2412, 2546, 2732, 2814, 3819, 4098, 4221, 4781, 4788, 5092, 5628, 6147, 7638, 8196, 8442, 8911, 9562, 11457, 12294, 12977, 14343, 15276, 16884, 17822, 19124, 22914, 24588, 25954, 26733, 28686, 35644, 38931, 43029, 45761, 45828, 51908, 53466, 57372, 77862, 80199, 86058, 90839, 91522, 106932, 116793, 137283, 155724, 160398, 172116, 181678, 183044, 233586, 272517, 274566, 320327, 320796, 363356, 411849, 467172, 545034, 549132, 640654, 817551, 823698, 869459, 960981, 1090068, 1281308, 1635102, 1647396, 1738918, 1921962, 2608377, 2882943, 3270204, 3477836, 3843924, 5216754, 5765886, 6086213, 7825131, 10433508, 11531772, 12172426, 15650262, 18258639, 24344852, 31300524, 36517278, 54775917, 73034556, 109551834, 219103668]

約数ペア:

[(1, 219103668), (2, 109551834), (3, 73034556), (4, 54775917), (6, 36517278), (7, 31300524), (9, 24344852), (12, 18258639), (14, 15650262), (18, 12172426), (19, 11531772), (21, 10433508), (28, 7825131), (36, 6086213), (38, 5765886), (42, 5216754), (57, 3843924), (63, 3477836), (67, 3270204), (76, 2882943), (84, 2608377), (114, 1921962), (126, 1738918), (133, 1647396), (134, 1635102), (171, 1281308), (201, 1090068), (228, 960981), (252, 869459), (266, 823698), (268, 817551), (342, 640654), (399, 549132), (402, 545034), (469, 467172), (532, 411849), (603, 363356), (683, 320796), (684, 320327), (798, 274566), (804, 272517), (938, 233586), (1197, 183044), (1206, 181678), (1273, 172116), (1366, 160398), (1407, 155724), (1596, 137283), (1876, 116793), (2049, 106932), (2394, 91522), (2412, 90839), (2546, 86058), (2732, 80199), (2814, 77862), (3819, 57372), (4098, 53466), (4221, 51908), (4781, 45828), (4788, 45761), (5092, 43029), (5628, 38931), (6147, 35644), (7638, 28686), (8196, 26733), (8442, 25954), (8911, 24588), (9562, 22914), (11457, 19124), (12294, 17822), (12977, 16884), (14343, 15276)]