380103152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 935940096

約数和(自身を除く): 555836944

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 31, 44, 46, 52, 62, 88, 92, 104, 124, 143, 176, 184, 208, 233, 248, 253, 286, 299, 341, 368, 403, 466, 496, 506, 572, 598, 682, 713, 806, 932, 1012, 1144, 1196, 1364, 1426, 1612, 1864, 2024, 2288, 2392, 2563, 2728, 2852, 3029, 3224, 3289, 3728, 4048, 4433, 4784, 5126, 5359, 5456, 5704, 6058, 6448, 6578, 7223, 7843, 8866, 9269, 10252, 10718, 11408, 12116, 13156, 14446, 15686, 17732, 18538, 20504, 21436, 24232, 26312, 28892, 31372, 33319, 35464, 37076, 41008, 42872, 48464, 52624, 57784, 58949, 62744, 66638, 69667, 70928, 74152, 79453, 85744, 93899, 101959, 115568, 117898, 125488, 133276, 139334, 148304, 158906, 166129, 187798, 203918, 235796, 266552, 278668, 317812, 332258, 375596, 407836, 471592, 533104, 557336, 635624, 664516, 751192, 766337, 815672, 943184, 1032889, 1114672, 1271248, 1329032, 1502384, 1532674, 1631344, 1827419, 2065778, 2159677, 2658064, 3065348, 3654838, 4131556, 4319354, 6130696, 7309676, 8263112, 8638708, 12261392, 14619352, 16526224, 17277416, 23756447, 29238704, 34554832, 47512894, 95025788, 190051576, 380103152]

約数ペア:

[(1, 380103152), (2, 190051576), (4, 95025788), (8, 47512894), (11, 34554832), (13, 29238704), (16, 23756447), (22, 17277416), (23, 16526224), (26, 14619352), (31, 12261392), (44, 8638708), (46, 8263112), (52, 7309676), (62, 6130696), (88, 4319354), (92, 4131556), (104, 3654838), (124, 3065348), (143, 2658064), (176, 2159677), (184, 2065778), (208, 1827419), (233, 1631344), (248, 1532674), (253, 1502384), (286, 1329032), (299, 1271248), (341, 1114672), (368, 1032889), (403, 943184), (466, 815672), (496, 766337), (506, 751192), (572, 664516), (598, 635624), (682, 557336), (713, 533104), (806, 471592), (932, 407836), (1012, 375596), (1144, 332258), (1196, 317812), (1364, 278668), (1426, 266552), (1612, 235796), (1864, 203918), (2024, 187798), (2288, 166129), (2392, 158906), (2563, 148304), (2728, 139334), (2852, 133276), (3029, 125488), (3224, 117898), (3289, 115568), (3728, 101959), (4048, 93899), (4433, 85744), (4784, 79453), (5126, 74152), (5359, 70928), (5456, 69667), (5704, 66638), (6058, 62744), (6448, 58949), (6578, 57784), (7223, 52624), (7843, 48464), (8866, 42872), (9269, 41008), (10252, 37076), (10718, 35464), (11408, 33319), (12116, 31372), (13156, 28892), (14446, 26312), (15686, 24232), (17732, 21436), (18538, 20504)]