271496358

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1011

約数の個数: 144

約数和(自身を含む): 763467120

約数和(自身を除く): 491970762

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 49, 51, 57, 63, 98, 102, 114, 119, 126, 133, 147, 153, 171, 238, 266, 294, 306, 323, 342, 357, 399, 441, 646, 714, 798, 833, 882, 931, 953, 969, 1071, 1197, 1666, 1862, 1906, 1938, 2142, 2261, 2394, 2499, 2793, 2859, 2907, 4522, 4998, 5586, 5718, 5814, 6671, 6783, 7497, 8379, 8577, 13342, 13566, 14994, 15827, 16201, 16758, 17154, 18107, 20013, 20349, 31654, 32402, 36214, 40026, 40698, 46697, 47481, 48603, 54321, 60039, 93394, 94962, 97206, 108642, 113407, 120078, 126749, 140091, 142443, 145809, 162963, 226814, 253498, 280182, 284886, 291618, 307819, 325926, 340221, 380247, 420273, 615638, 680442, 760494, 793849, 840546, 887243, 923457, 1020663, 1140741, 1587698, 1774486, 1846914, 2041326, 2154733, 2281482, 2381547, 2661729, 2770371, 4309466, 4763094, 5323458, 5540742, 6464199, 7144641, 7985187, 12928398, 14289282, 15083131, 15970374, 19392597, 30166262, 38785194, 45249393, 90498786, 135748179, 271496358]

約数ペア:

[(1, 271496358), (2, 135748179), (3, 90498786), (6, 45249393), (7, 38785194), (9, 30166262), (14, 19392597), (17, 15970374), (18, 15083131), (19, 14289282), (21, 12928398), (34, 7985187), (38, 7144641), (42, 6464199), (49, 5540742), (51, 5323458), (57, 4763094), (63, 4309466), (98, 2770371), (102, 2661729), (114, 2381547), (119, 2281482), (126, 2154733), (133, 2041326), (147, 1846914), (153, 1774486), (171, 1587698), (238, 1140741), (266, 1020663), (294, 923457), (306, 887243), (323, 840546), (342, 793849), (357, 760494), (399, 680442), (441, 615638), (646, 420273), (714, 380247), (798, 340221), (833, 325926), (882, 307819), (931, 291618), (953, 284886), (969, 280182), (1071, 253498), (1197, 226814), (1666, 162963), (1862, 145809), (1906, 142443), (1938, 140091), (2142, 126749), (2261, 120078), (2394, 113407), (2499, 108642), (2793, 97206), (2859, 94962), (2907, 93394), (4522, 60039), (4998, 54321), (5586, 48603), (5718, 47481), (5814, 46697), (6671, 40698), (6783, 40026), (7497, 36214), (8379, 32402), (8577, 31654), (13342, 20349), (13566, 20013), (14994, 18107), (15827, 17154), (16201, 16758)]