402542316

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:345

約数の個数: 144

約数和(自身を含む): 1159581696

約数和(自身を除く): 757039380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 121, 124, 132, 186, 198, 242, 271, 279, 341, 363, 372, 396, 484, 542, 558, 682, 726, 813, 1023, 1084, 1089, 1116, 1331, 1364, 1452, 1626, 2046, 2178, 2439, 2662, 2981, 3069, 3252, 3751, 3993, 4092, 4356, 4878, 5324, 5962, 6138, 7502, 7986, 8401, 8943, 9756, 11253, 11924, 11979, 12276, 15004, 15972, 16802, 17886, 22506, 23958, 25203, 26829, 32791, 33604, 33759, 35772, 41261, 45012, 47916, 50406, 53658, 65582, 67518, 75609, 82522, 92411, 98373, 100812, 107316, 123783, 131164, 135036, 151218, 165044, 184822, 196746, 247566, 277233, 295119, 302436, 360701, 369644, 371349, 393492, 495132, 554466, 590238, 721402, 742698, 831699, 1016521, 1082103, 1108932, 1180476, 1442804, 1485396, 1663398, 2033042, 2164206, 3049563, 3246309, 3326796, 4066084, 4328412, 6099126, 6492618, 9148689, 11181731, 12198252, 12985236, 18297378, 22363462, 33545193, 36594756, 44726924, 67090386, 100635579, 134180772, 201271158, 402542316]

約数ペア:

[(1, 402542316), (2, 201271158), (3, 134180772), (4, 100635579), (6, 67090386), (9, 44726924), (11, 36594756), (12, 33545193), (18, 22363462), (22, 18297378), (31, 12985236), (33, 12198252), (36, 11181731), (44, 9148689), (62, 6492618), (66, 6099126), (93, 4328412), (99, 4066084), (121, 3326796), (124, 3246309), (132, 3049563), (186, 2164206), (198, 2033042), (242, 1663398), (271, 1485396), (279, 1442804), (341, 1180476), (363, 1108932), (372, 1082103), (396, 1016521), (484, 831699), (542, 742698), (558, 721402), (682, 590238), (726, 554466), (813, 495132), (1023, 393492), (1084, 371349), (1089, 369644), (1116, 360701), (1331, 302436), (1364, 295119), (1452, 277233), (1626, 247566), (2046, 196746), (2178, 184822), (2439, 165044), (2662, 151218), (2981, 135036), (3069, 131164), (3252, 123783), (3751, 107316), (3993, 100812), (4092, 98373), (4356, 92411), (4878, 82522), (5324, 75609), (5962, 67518), (6138, 65582), (7502, 53658), (7986, 50406), (8401, 47916), (8943, 45012), (9756, 41261), (11253, 35772), (11924, 33759), (11979, 33604), (12276, 32791), (15004, 26829), (15972, 25203), (16802, 23958), (17886, 22506)]