19513602768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{120383}}^1$

素因数の和:120712

約数の個数: 80

約数和(自身を含む): 55172468736

約数和(自身を除く): 35658865968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 307, 528, 614, 921, 1228, 1842, 2456, 3377, 3684, 4912, 6754, 7368, 10131, 13508, 14736, 20262, 27016, 40524, 54032, 81048, 120383, 162096, 240766, 361149, 481532, 722298, 963064, 1324213, 1444596, 1926128, 2648426, 2889192, 3972639, 5296852, 5778384, 7945278, 10593704, 15890556, 21187408, 31781112, 36957581, 63562224, 73915162, 110872743, 147830324, 221745486, 295660648, 406533391, 443490972, 591321296, 813066782, 886981944, 1219600173, 1626133564, 1773963888, 2439200346, 3252267128, 4878400692, 6504534256, 9756801384, 19513602768]

約数ペア:

[(1, 19513602768), (2, 9756801384), (3, 6504534256), (4, 4878400692), (6, 3252267128), (8, 2439200346), (11, 1773963888), (12, 1626133564), (16, 1219600173), (22, 886981944), (24, 813066782), (33, 591321296), (44, 443490972), (48, 406533391), (66, 295660648), (88, 221745486), (132, 147830324), (176, 110872743), (264, 73915162), (307, 63562224), (528, 36957581), (614, 31781112), (921, 21187408), (1228, 15890556), (1842, 10593704), (2456, 7945278), (3377, 5778384), (3684, 5296852), (4912, 3972639), (6754, 2889192), (7368, 2648426), (10131, 1926128), (13508, 1444596), (14736, 1324213), (20262, 963064), (27016, 722298), (40524, 481532), (54032, 361149), (81048, 240766), (120383, 162096)]