388544376

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1091}}^1$

素因数の和:1201

約数の個数: 128

約数和(自身を含む): 1132185600

約数和(自身を除く): 743641224

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 71, 76, 88, 114, 132, 142, 152, 209, 213, 228, 264, 284, 418, 426, 456, 568, 627, 781, 836, 852, 1091, 1254, 1349, 1562, 1672, 1704, 2182, 2343, 2508, 2698, 3124, 3273, 4047, 4364, 4686, 5016, 5396, 6248, 6546, 8094, 8728, 9372, 10792, 12001, 13092, 14839, 16188, 18744, 20729, 24002, 26184, 29678, 32376, 36003, 41458, 44517, 48004, 59356, 62187, 72006, 77461, 82916, 89034, 96008, 118712, 124374, 144012, 154922, 165832, 178068, 228019, 232383, 248748, 288024, 309844, 356136, 456038, 464766, 497496, 619688, 684057, 852071, 912076, 929532, 1368114, 1471759, 1704142, 1824152, 1859064, 2556213, 2736228, 2943518, 3408284, 4415277, 5112426, 5472456, 5887036, 6816568, 8830554, 10224852, 11774072, 16189349, 17661108, 20449704, 32378698, 35322216, 48568047, 64757396, 97136094, 129514792, 194272188, 388544376]

約数ペア:

[(1, 388544376), (2, 194272188), (3, 129514792), (4, 97136094), (6, 64757396), (8, 48568047), (11, 35322216), (12, 32378698), (19, 20449704), (22, 17661108), (24, 16189349), (33, 11774072), (38, 10224852), (44, 8830554), (57, 6816568), (66, 5887036), (71, 5472456), (76, 5112426), (88, 4415277), (114, 3408284), (132, 2943518), (142, 2736228), (152, 2556213), (209, 1859064), (213, 1824152), (228, 1704142), (264, 1471759), (284, 1368114), (418, 929532), (426, 912076), (456, 852071), (568, 684057), (627, 619688), (781, 497496), (836, 464766), (852, 456038), (1091, 356136), (1254, 309844), (1349, 288024), (1562, 248748), (1672, 232383), (1704, 228019), (2182, 178068), (2343, 165832), (2508, 154922), (2698, 144012), (3124, 124374), (3273, 118712), (4047, 96008), (4364, 89034), (4686, 82916), (5016, 77461), (5396, 72006), (6248, 62187), (6546, 59356), (8094, 48004), (8728, 44517), (9372, 41458), (10792, 36003), (12001, 32376), (13092, 29678), (14839, 26184), (16188, 24002), (18744, 20729)]