217071036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1699}}^1$

素因数の和:1745

約数の個数: 144

約数和(自身を含む): 696864000

約数和(自身を除く): 479792964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 169, 182, 189, 234, 252, 273, 338, 351, 364, 378, 468, 507, 546, 676, 702, 756, 819, 1014, 1092, 1183, 1404, 1521, 1638, 1699, 2028, 2366, 2457, 3042, 3276, 3398, 3549, 4563, 4732, 4914, 5097, 6084, 6796, 7098, 9126, 9828, 10194, 10647, 11893, 14196, 15291, 18252, 20388, 21294, 22087, 23786, 30582, 31941, 35679, 42588, 44174, 45873, 47572, 61164, 63882, 66261, 71358, 88348, 91746, 107037, 127764, 132522, 142716, 154609, 183492, 198783, 214074, 265044, 287131, 309218, 321111, 397566, 428148, 463827, 574262, 596349, 618436, 642222, 795132, 861393, 927654, 1148524, 1192698, 1284444, 1391481, 1722786, 1855308, 2009917, 2385396, 2584179, 2782962, 3445572, 4019834, 4174443, 5168358, 5565924, 6029751, 7752537, 8039668, 8348886, 10336716, 12059502, 15505074, 16697772, 18089253, 24119004, 31010148, 36178506, 54267759, 72357012, 108535518, 217071036]

約数ペア:

[(1, 217071036), (2, 108535518), (3, 72357012), (4, 54267759), (6, 36178506), (7, 31010148), (9, 24119004), (12, 18089253), (13, 16697772), (14, 15505074), (18, 12059502), (21, 10336716), (26, 8348886), (27, 8039668), (28, 7752537), (36, 6029751), (39, 5565924), (42, 5168358), (52, 4174443), (54, 4019834), (63, 3445572), (78, 2782962), (84, 2584179), (91, 2385396), (108, 2009917), (117, 1855308), (126, 1722786), (156, 1391481), (169, 1284444), (182, 1192698), (189, 1148524), (234, 927654), (252, 861393), (273, 795132), (338, 642222), (351, 618436), (364, 596349), (378, 574262), (468, 463827), (507, 428148), (546, 397566), (676, 321111), (702, 309218), (756, 287131), (819, 265044), (1014, 214074), (1092, 198783), (1183, 183492), (1404, 154609), (1521, 142716), (1638, 132522), (1699, 127764), (2028, 107037), (2366, 91746), (2457, 88348), (3042, 71358), (3276, 66261), (3398, 63882), (3549, 61164), (4563, 47572), (4732, 45873), (4914, 44174), (5097, 42588), (6084, 35679), (6796, 31941), (7098, 30582), (9126, 23786), (9828, 22087), (10194, 21294), (10647, 20388), (11893, 18252), (14196, 15291)]