16416912

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 45711360

約数和(自身を除く): 29294448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 228, 282, 304, 376, 383, 456, 564, 752, 766, 893, 912, 1128, 1149, 1532, 1786, 2256, 2298, 2679, 3064, 3572, 4596, 5358, 6128, 7144, 7277, 9192, 10716, 14288, 14554, 18001, 18384, 21432, 21831, 29108, 36002, 42864, 43662, 54003, 58216, 72004, 87324, 108006, 116432, 144008, 174648, 216012, 288016, 342019, 349296, 432024, 684038, 864048, 1026057, 1368076, 2052114, 2736152, 4104228, 5472304, 8208456, 16416912]

約数ペア:

[(1, 16416912), (2, 8208456), (3, 5472304), (4, 4104228), (6, 2736152), (8, 2052114), (12, 1368076), (16, 1026057), (19, 864048), (24, 684038), (38, 432024), (47, 349296), (48, 342019), (57, 288016), (76, 216012), (94, 174648), (114, 144008), (141, 116432), (152, 108006), (188, 87324), (228, 72004), (282, 58216), (304, 54003), (376, 43662), (383, 42864), (456, 36002), (564, 29108), (752, 21831), (766, 21432), (893, 18384), (912, 18001), (1128, 14554), (1149, 14288), (1532, 10716), (1786, 9192), (2256, 7277), (2298, 7144), (2679, 6128), (3064, 5358), (3572, 4596)]