304715616

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:397

約数の個数: 192

約数和(自身を含む): 923166720

約数和(自身を除く): 618451104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 31, 32, 34, 38, 48, 51, 57, 62, 68, 76, 93, 96, 102, 114, 124, 136, 152, 186, 204, 228, 248, 272, 304, 317, 323, 372, 408, 456, 496, 527, 544, 589, 608, 634, 646, 744, 816, 912, 951, 969, 992, 1054, 1178, 1268, 1292, 1488, 1581, 1632, 1767, 1824, 1902, 1938, 2108, 2356, 2536, 2584, 2976, 3162, 3534, 3804, 3876, 4216, 4712, 5072, 5168, 5389, 6023, 6324, 7068, 7608, 7752, 8432, 9424, 9827, 10013, 10144, 10336, 10778, 12046, 12648, 14136, 15216, 15504, 16167, 16864, 18069, 18848, 19654, 20026, 21556, 24092, 25296, 28272, 29481, 30039, 30432, 31008, 32334, 36138, 39308, 40052, 43112, 48184, 50592, 56544, 58962, 60078, 64668, 72276, 78616, 80104, 86224, 96368, 102391, 117924, 120156, 129336, 144552, 157232, 160208, 167059, 172448, 186713, 192736, 204782, 235848, 240312, 258672, 289104, 307173, 314464, 320416, 334118, 373426, 409564, 471696, 480624, 501177, 517344, 560139, 578208, 614346, 668236, 746852, 819128, 943392, 961248, 1002354, 1120278, 1228692, 1336472, 1493704, 1638256, 2004708, 2240556, 2457384, 2672944, 2987408, 3174121, 3276512, 4009416, 4481112, 4914768, 5345888, 5974816, 6348242, 8018832, 8962224, 9522363, 9829536, 12696484, 16037664, 17924448, 19044726, 25392968, 38089452, 50785936, 76178904, 101571872, 152357808, 304715616]

約数ペア:

[(1, 304715616), (2, 152357808), (3, 101571872), (4, 76178904), (6, 50785936), (8, 38089452), (12, 25392968), (16, 19044726), (17, 17924448), (19, 16037664), (24, 12696484), (31, 9829536), (32, 9522363), (34, 8962224), (38, 8018832), (48, 6348242), (51, 5974816), (57, 5345888), (62, 4914768), (68, 4481112), (76, 4009416), (93, 3276512), (96, 3174121), (102, 2987408), (114, 2672944), (124, 2457384), (136, 2240556), (152, 2004708), (186, 1638256), (204, 1493704), (228, 1336472), (248, 1228692), (272, 1120278), (304, 1002354), (317, 961248), (323, 943392), (372, 819128), (408, 746852), (456, 668236), (496, 614346), (527, 578208), (544, 560139), (589, 517344), (608, 501177), (634, 480624), (646, 471696), (744, 409564), (816, 373426), (912, 334118), (951, 320416), (969, 314464), (992, 307173), (1054, 289104), (1178, 258672), (1268, 240312), (1292, 235848), (1488, 204782), (1581, 192736), (1632, 186713), (1767, 172448), (1824, 167059), (1902, 160208), (1938, 157232), (2108, 144552), (2356, 129336), (2536, 120156), (2584, 117924), (2976, 102391), (3162, 96368), (3534, 86224), (3804, 80104), (3876, 78616), (4216, 72276), (4712, 64668), (5072, 60078), (5168, 58962), (5389, 56544), (6023, 50592), (6324, 48184), (7068, 43112), (7608, 40052), (7752, 39308), (8432, 36138), (9424, 32334), (9827, 31008), (10013, 30432), (10144, 30039), (10336, 29481), (10778, 28272), (12046, 25296), (12648, 24092), (14136, 21556), (15216, 20026), (15504, 19654), (16167, 18848), (16864, 18069)]