308137288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 626688000

約数和(自身を除く): 318550712

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 79, 134, 152, 158, 268, 316, 383, 536, 632, 766, 1273, 1501, 1532, 2546, 3002, 3064, 5092, 5293, 6004, 7277, 10184, 10586, 12008, 14554, 21172, 25661, 29108, 30257, 42344, 51322, 58216, 60514, 100567, 102644, 121028, 201134, 205288, 242056, 402268, 487559, 574883, 804536, 975118, 1149766, 1950236, 2027219, 2299532, 3900472, 4054438, 4599064, 8108876, 16217752, 38517161, 77034322, 154068644, 308137288]

約数ペア:

[(1, 308137288), (2, 154068644), (4, 77034322), (8, 38517161), (19, 16217752), (38, 8108876), (67, 4599064), (76, 4054438), (79, 3900472), (134, 2299532), (152, 2027219), (158, 1950236), (268, 1149766), (316, 975118), (383, 804536), (536, 574883), (632, 487559), (766, 402268), (1273, 242056), (1501, 205288), (1532, 201134), (2546, 121028), (3002, 102644), (3064, 100567), (5092, 60514), (5293, 58216), (6004, 51322), (7277, 42344), (10184, 30257), (10586, 29108), (12008, 25661), (14554, 21172)]