219127944

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1183

約数の個数: 128

約数和(自身を含む): 664070400

約数和(自身を除く): 444942456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 41, 42, 56, 58, 82, 84, 87, 116, 123, 164, 168, 174, 203, 232, 246, 287, 328, 348, 406, 492, 574, 609, 696, 812, 861, 984, 1097, 1148, 1189, 1218, 1624, 1722, 2194, 2296, 2378, 2436, 3291, 3444, 3567, 4388, 4756, 4872, 6582, 6888, 7134, 7679, 8323, 8776, 9512, 13164, 14268, 15358, 16646, 23037, 24969, 26328, 28536, 30716, 31813, 33292, 44977, 46074, 49938, 61432, 63626, 66584, 89954, 92148, 95439, 99876, 127252, 134931, 179908, 184296, 190878, 199752, 222691, 254504, 269862, 314839, 359816, 381756, 445382, 539724, 629678, 668073, 763512, 890764, 944517, 1079448, 1259356, 1304333, 1336146, 1781528, 1889034, 2518712, 2608666, 2672292, 3778068, 3912999, 5217332, 5344584, 7556136, 7825998, 9130331, 10434664, 15651996, 18260662, 27390993, 31303992, 36521324, 54781986, 73042648, 109563972, 219127944]

約数ペア:

[(1, 219127944), (2, 109563972), (3, 73042648), (4, 54781986), (6, 36521324), (7, 31303992), (8, 27390993), (12, 18260662), (14, 15651996), (21, 10434664), (24, 9130331), (28, 7825998), (29, 7556136), (41, 5344584), (42, 5217332), (56, 3912999), (58, 3778068), (82, 2672292), (84, 2608666), (87, 2518712), (116, 1889034), (123, 1781528), (164, 1336146), (168, 1304333), (174, 1259356), (203, 1079448), (232, 944517), (246, 890764), (287, 763512), (328, 668073), (348, 629678), (406, 539724), (492, 445382), (574, 381756), (609, 359816), (696, 314839), (812, 269862), (861, 254504), (984, 222691), (1097, 199752), (1148, 190878), (1189, 184296), (1218, 179908), (1624, 134931), (1722, 127252), (2194, 99876), (2296, 95439), (2378, 92148), (2436, 89954), (3291, 66584), (3444, 63626), (3567, 61432), (4388, 49938), (4756, 46074), (4872, 44977), (6582, 33292), (6888, 31813), (7134, 30716), (7679, 28536), (8323, 26328), (8776, 24969), (9512, 23037), (13164, 16646), (14268, 15358)]